{
 "schema": "ddg-fruit/0.1",
 "generated": "2026-10-16",
 "sources": {
  "dwn_low": {
   "title": "Dave Wilson Nursery, Low-Chill Fruit & Nut Varieties (hours below 45°F; SF/PR)",
   "url": "https://www.davewilson.com/img/content/dwn-low-chill-varieties.pdf"
  },
  "dwn_taste": {
   "title": "Dave Wilson Nursery, Taste Test Winners table (chill, pollination, first harvest at Hickman, CA)",
   "url": "https://www.davewilson.com/home-garden/fruit-variety-recommendations/taste-test-winners/"
  },
  "dwn_top21": {
   "title": "Dave Wilson Nursery, Tom's Top 21 (2016)",
   "url": "https://www.davewilson.com/img/content/toms-top-21-2016.pdf"
  },
  "dwn_chill": {
   "title": "Dave Wilson Nursery, Fruit Tree Chilling Requirement",
   "url": "https://www.davewilson.com/home-garden/fruit-variety-recommendations/fruit-tree-chilling-requirement/"
  },
  "wa": {
   "title": "Walter Andersen Nursery (San Diego), 2025 Fruit Tree List",
   "url": "https://www.walterandersen.com/wp-content/uploads/2024/10/2025-Fruit-Trees-Final.pdf"
  },
  "mgsd": {
   "title": "UC Master Gardeners San Diego, Favorite Fruit Trees for San Diego (T. Del Hotal)",
   "url": "https://www.mastergardenerssandiego.org/downloads/FavoriteFruitTrees.pdf"
  },
  "ucapple": {
   "title": "UC ANR, Low-Chill Apples",
   "url": "https://ucanr.edu/sites/default/files/2011-03/80158.pdf"
  },
  "ucavo": {
   "title": "UC ANR, Recommended Avocados for Planting in Home Gardens (cold limit, flower type, season)",
   "url": "https://www.ucanr.edu/sites/default/files/2019-08/308950.pdf"
  },
  "ucavo2": {
   "title": "UC ANR, Avocado Production in Home Gardens",
   "url": "https://ucanr.edu/sites/default/files/2022-03/364554.pdf"
  },
  "ucdirt": {
   "title": "UC ANR The Real Dirt, Frost Protection for Citrus",
   "url": "https://ucanr.edu/blog/real-dirt/article/frost-protection-citrus-0"
  },
  "ucsac": {
   "title": "UC Master Gardeners Sacramento, Frost and Protection for Sensitive Plants",
   "url": "https://ucanr.edu/site/uc-master-gardeners-sacramento-county/frost-and-protection-sensitive-plants"
  },
  "ucfoot": {
   "title": "UC ANR, Sierra Nevada Foothills citrus",
   "url": "https://ucanr.edu/sites/default/files/2020-10/63813.pdf"
  },
  "crfg_ff": {
   "title": "CRFG West LA, Rare Fruit for Climates with Relatively Frost Free Winters",
   "url": "https://wla.crfg.org/wp-content/uploads/2017/09/Rare-Fruit-for-Climates-with-Relatively-Frost-Free-Winters-HANDOUT.pdf"
  },
  "crfg_cher": {
   "title": "CRFG Fruit Facts, Cherimoya",
   "url": "https://crfg.org/homepage/library/fruitfacts/cherimoya/"
  },
  "ucd_cher": {
   "title": "UC (Ellstrand 1986), cherimoya cold/heat tolerance",
   "url": "https://slosson.ucdavis.edu/newsletters/Ellstrand_198629140.pdf"
  },
  "dwn_prod": {
   "title": "Dave Wilson Nursery, variety product pages (retail 'Chilling Hours'), davewilson.com/nurseries/products/fruit-trees/…",
   "url": "https://www.davewilson.com/nurseries/products/fruit-trees/"
  },
  "ufbb": {
   "title": "UF/IFAS HS1352, Choosing the Right Blackberry Cultivar in Subtropical Florida",
   "url": "https://ask.ifas.ufl.edu/publication/HS1352"
  }
 },
 "varieties": [
  {
   "id": "peach-bonanza-miniature",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Bonanza (miniature)",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-eldorado-miniature",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Eldorado (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-honey-babe-miniature",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Honey Babe (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-pix-zee-miniature",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Pix Zee (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-august-pride",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "August Pride",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-babcock",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Babcock",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-bonita",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Bonita",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-champagne",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Champagne",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-desert-gold",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Desert Gold",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 200,
      "max": 200,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-donut-stark-saturn",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Donut (Stark Saturn)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 200,
      "max": 300,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 25 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-double-jewel",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Double Jewel",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-earligrande",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Earligrande",
   "chill_hours": {
    "min": 275,
    "max": 275,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-earlitreat",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Earlitreat",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-early-amber",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Early Amber",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-evas-pride",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Eva's Pride",
   "chill_hours": {
    "min": 175,
    "max": 175,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 200,
      "source": "dwn_taste"
     },
     {
      "min": 100,
      "max": 200,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 22 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-flordaking",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Flordaking",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": null,
      "max": 450,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~May 19 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-flordaprince",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Flordaprince",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-giant-babcock",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Giant Babcock",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-july-kim-elberta",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "July (Kim) Elberta",
   "chill_hours": {
    "min": 500,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 500,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 11 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-may-pride",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "May Pride",
   "chill_hours": {
    "min": 175,
    "max": 175,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-mid-pride",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Mid-Pride",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 8 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-red-baron",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Red Baron",
   "chill_hours": {
    "min": 250,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-royal-gold",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Royal Gold",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-santa-barbara",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Santa Barbara",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-saturn",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Saturn",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-strawberry-free",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Strawberry Free",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-tasty-giant",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Tasty Giant",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-tropic-snow",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Tropic Snow",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-garden-delight-miniature",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Garden Delight (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-nectar-babe-miniature",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Nectar Babe (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-necta-zee-miniature",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Necta Zee (miniature)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-arctic-glo",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Arctic Glo",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 22 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-arctic-star",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Arctic Star",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 8 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-atomic-red",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Atomic Red",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-desert-dawn",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Desert Dawn",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-desert-delight",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Desert Delight",
   "chill_hours": {
    "min": 175,
    "max": 175,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 200,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: good along the coast & inland",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "nectarine-double-delight",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Double Delight",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "dwn_taste"
     },
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 3 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-fantasia",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Fantasia",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 24 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-goldmine",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Goldmine",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-panamint",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Panamint",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-rose",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Rose",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-snow-queen",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Snow Queen",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 250,
      "max": 300,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 18 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-beauty",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Beauty",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-burbank",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Burbank",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-burgundy",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Burgundy",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-catalina",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Catalina",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 20 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-elephant-heart",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Elephant Heart",
   "chill_hours": {
    "min": 500,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 500,
      "max": 500,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-fortune",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Fortune",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-friar",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Friar",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-golden-nectar",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Golden Nectar",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-howard-miracle",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Howard Miracle",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-kelsey",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Kelsey",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-laroda",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Laroda",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 28 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-late-santa-rosa",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Late Santa Rosa",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-mariposa",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Mariposa",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-methley",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Methley",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 250,
      "max": 250,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-nubiana",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Nubiana",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-redheart",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Redheart",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-santa-rosa",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Santa Rosa",
   "chill_hours": {
    "min": 250,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-satsuma",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Satsuma",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-weeping-santa-rosa",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Weeping Santa Rosa",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 200,
      "max": 400,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 30 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-wickson",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Wickson",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-delight-cherry-plum",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Delight (cherry-plum)",
   "chill_hours": {
    "min": 375,
    "max": 375,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-sprite-cherry-plum",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Sprite (cherry-plum)",
   "chill_hours": {
    "min": 375,
    "max": 375,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-dapple-dandy",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Dapple Dandy",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 500,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 5 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-dapple-supreme",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Dapple Supreme",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-emerald-drop",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Emerald Drop",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 17 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavor-finale",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavor Finale",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 500,
      "max": 500,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Sep 12 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavor-grenade",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavor Grenade",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 400,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 30 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavor-king",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavor King",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 11 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavor-queen",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavor Queen",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 500,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 27 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavorosa",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavorosa",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-geo-pride",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Geo Pride",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 14 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-splash",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Splash",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jul 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-autumn-glo",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Autumn Glo",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-blenheim-royal",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Blenheim (Royal)",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": null,
      "max": 400,
      "source": "dwn_taste"
     },
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 25 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-flora-gold",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Flora Gold",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-gold-kist",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Gold Kist",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-katy",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Katy",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apricot-royal-rosa",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Royal Rosa",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "aprium-flavor-delight",
   "fruit": "aprium",
   "fruit_label": "Aprium",
   "group": "Stone fruit",
   "variety": "Flavor Delight",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 3 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "aprium-cot-n-candy",
   "fruit": "aprium",
   "fruit_label": "Aprium",
   "group": "Stone fruit",
   "variety": "Cot-N-Candy",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Jun 15 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-english-morello",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "English Morello",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 500,
      "max": 500,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-lapins",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Lapins",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-minnie-royal",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Minnie Royal",
   "chill_hours": {
    "min": 200,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "DWN (Tom's Top 21): estimated 200–300 h, 'mine has produced with less than 100 hours'. Plant with Royal Lee."
  },
  {
   "id": "cherry-montmorency",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Montmorency",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 700,
      "max": 700,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-north-star",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "North Star",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-royal-lee",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Royal Lee",
   "chill_hours": {
    "min": 200,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Pollinizer for Minnie Royal."
  },
  {
   "id": "apple-anna",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Anna",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-beverly-hills",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Beverly Hills",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 200,
      "max": 200,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-dorsett-golden",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Dorsett Golden",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-einshemer",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Einshemer",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "UC ANR Low-Chill Apples: 'needs no chill at all'."
  },
  {
   "id": "apple-fuji",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Fuji",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "DWN Tom's Top 21: 'for all practical purposes ... 200 to 400 hour range'."
  },
  {
   "id": "apple-gala",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Gala",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "UC ANR: proven in Southern California except the lowest-chill areas near the coast."
  },
  {
   "id": "apple-gordon",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Gordon",
   "chill_hours": {
    "min": 300,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-mollies-delicious",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Mollie's Delicious",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-pettingill",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Pettingill",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 300,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-pink-lady-cripps-pink",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Pink Lady (Cripps Pink)",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 400,
      "source": "dwn_taste"
     },
     {
      "min": 300,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Oct 15 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "heat_ok",
    "note": "DWN: adapted to hot climates",
    "source": "dwn_taste"
   },
   "notes": null
  },
  {
   "id": "apple-sundowner",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Sundowner",
   "chill_hours": {
    "min": 200,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-white-winter-pearmain",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "White Winter Pearmain",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-winter-banana",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Winter Banana",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-yellow-bellflower",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Yellow Bellflower",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-20th-century",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "20th Century",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-chojuro",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Chojuro",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-hosui",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Hosui",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 300,
      "max": 400,
      "source": "dwn_taste"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 1 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-ichiban-nashi",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Ichiban Nashi",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-ishiiwase",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Ishiiwase",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-kikusui",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Kikusui",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-seigyoku",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Seigyoku",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-shinko",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Shinko",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-shinseiki",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Shinseiki",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-tsu-li",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Tsu Li",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-ya-li",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Ya Li",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "asian_pear-yoinashi",
   "fruit": "asian_pear",
   "fruit_label": "Asian pear",
   "group": "Pome fruit",
   "variety": "Yoinashi",
   "chill_hours": {
    "min": 450,
    "max": 450,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pear-flordahome",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Flordahome",
   "chill_hours": {
    "min": 175,
    "max": 250,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pear-hood",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Hood",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pear-kieffer",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Kieffer",
   "chill_hours": {
    "min": 350,
    "max": 350,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pear-orient",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Orient",
   "chill_hours": {
    "min": 350,
    "max": 350,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pear-seckel",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Seckel",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-chocolate",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Chocolate",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-coffeecake-nishimura-wase",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Coffeecake (Nishimura Wase)",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-fuyu",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Fuyu",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-giant-fuyu",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Giant Fuyu",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-hachiya",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Hachiya",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "persimmon-izu",
   "fruit": "persimmon",
   "fruit_label": "Persimmon",
   "group": "Mediterranean",
   "variety": "Izu",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-black-jack",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Black Jack",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-black-mission",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Black Mission",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: good along the coast, does very well inland",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "fig-brown-turkey",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Brown Turkey",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: does well along the coast or inland",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "fig-celestial",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Celestial",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-conadria",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Conadria",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-desert-king",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Desert King",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-excel",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Excel",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-flanders",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Flanders",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: good in southern California, coastal or inland",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "fig-janice-seedless-kadota",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Janice Seedless Kadota",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: well suited to coastal & inland climates",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "fig-kadota",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Kadota",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-osborne-prolific",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Osborne Prolific",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-panache-tiger",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Panache (Tiger)",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": "first harvest ~Aug 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "MGSD: not good for cool coastal areas; needs long, hot summers to ripen",
    "source": "mgsd"
   },
   "notes": null
  },
  {
   "id": "fig-peters-honey",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Peter's Honey",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-texas-blue-giant",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Texas Blue Giant",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-violette-de-bordeaux",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "Violette de Bordeaux",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "fig-white-genoa",
   "fruit": "fig",
   "fruit_label": "Fig",
   "group": "Mediterranean",
   "variety": "White Genoa",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: good coastal or inland, great for cool coastal locations",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "pomegranate-ambrosia",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Ambrosia",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-eversweet",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Eversweet",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: does well on the coast & equally well inland",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "pomegranate-grenada",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Grenada",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-kashmir",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Kashmir",
   "chill_hours": {
    "min": 150,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-pink-satin",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Pink Satin",
   "chill_hours": {
    "min": 150,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-red-silk",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Red Silk",
   "chill_hours": {
    "min": 150,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 200,
      "max": 200,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-sharp-velvet",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Sharp Velvet",
   "chill_hours": {
    "min": 150,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pomegranate-sweet",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Sweet",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: more widely adapted to cool summer climates",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "pomegranate-wonderful",
   "fruit": "pomegranate",
   "fruit_label": "Pomegranate",
   "group": "Mediterranean",
   "variety": "Wonderful",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "Walter Andersen: best variety for hot inland climates",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "jujube-lang",
   "fruit": "jujube",
   "fruit_label": "Jujube",
   "group": "Mediterranean",
   "variety": "Lang",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "Walter Andersen: requires long, hot summer",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "jujube-li",
   "fruit": "jujube",
   "fruit_label": "Jujube",
   "group": "Mediterranean",
   "variety": "Li",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "Walter Andersen: requires long, hot summer",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "mulberry-pakistan-fruiting",
   "fruit": "mulberry",
   "fruit_label": "Mulberry",
   "group": "Mediterranean",
   "variety": "Pakistan (fruiting)",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 400,
      "max": 400,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "mulberry-white-fruiting",
   "fruit": "mulberry",
   "fruit_label": "Mulberry",
   "group": "Mediterranean",
   "variety": "White (fruiting)",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "quince-orange",
   "fruit": "quince",
   "fruit_label": "Quince",
   "group": "Pome fruit",
   "variety": "Orange",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "quince-pineapple",
   "fruit": "quince",
   "fruit_label": "Quince",
   "group": "Pome fruit",
   "variety": "Pineapple",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "quince-smyrna",
   "fruit": "quince",
   "fruit_label": "Quince",
   "group": "Pome fruit",
   "variety": "Smyrna",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-elliot",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "Elliot",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-misty",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "Misty",
   "chill_hours": {
    "min": 150,
    "max": 150,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: does very well along the coast and with inland heat",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "blueberry-oneal",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "O'Neal",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-sharpblue",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "Sharpblue",
   "chill_hours": {
    "min": 200,
    "max": 200,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-south-moon",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "South Moon",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-sunshine-blue",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "Sunshine Blue",
   "chill_hours": {
    "min": 150,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blueberry-top-hat",
   "fruit": "blueberry",
   "fruit_label": "Blueberry",
   "group": "Berries",
   "variety": "Top Hat",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-honeycrisp",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Honeycrisp",
   "chill_hours": {
    "min": 800,
    "max": 1000,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Aug 3 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "apple-red-fuji",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Red Fuji",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Sep 25 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-bing",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Bing",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~May 22 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-craigs-crimson",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Craig's Crimson",
   "chill_hours": {
    "min": 500,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~May 12 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-royal-rainier",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Royal Rainier",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~May 18 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-utah-giant",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Utah Giant",
   "chill_hours": {
    "min": 800,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~May 20 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "cherry-van",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Van",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~May 26 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-arctic-jay",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Arctic Jay",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-arctic-rose",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Arctic Rose",
   "chill_hours": {
    "min": 600,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-flavortop",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Flavortop",
   "chill_hours": {
    "min": 650,
    "max": 650,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 12 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-heavenly-white",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Heavenly White",
   "chill_hours": {
    "min": 650,
    "max": 650,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 13 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-honey-kist",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Honey Kist",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jun 28 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-independence",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Independence",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jun 26 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "nectarine-mericrest",
   "fruit": "nectarine",
   "fruit_label": "Nectarine",
   "group": "Stone fruit",
   "variety": "Mericrest",
   "chill_hours": {
    "min": 800,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 8 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-fortyniner",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Fortyniner",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 18 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-gold-dust",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Gold Dust",
   "chill_hours": {
    "min": 550,
    "max": 550,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jun 8 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-halehaven",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Halehaven",
   "chill_hours": {
    "min": 900,
    "max": 900,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jun 11 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-indian-free",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Indian Free",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Aug 25 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-ohenry",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "O'Henry",
   "chill_hours": {
    "min": 750,
    "max": 750,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Aug 11 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-snow-beauty",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Snow Beauty",
   "chill_hours": {
    "min": 750,
    "max": 850,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 5 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-suncrest",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Suncrest",
   "chill_hours": {
    "min": 500,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 10 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "peach-loring",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Loring",
   "chill_hours": {
    "min": 750,
    "max": 750,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jul 14 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "plum-emerald-beaut",
   "fruit": "plum",
   "fruit_label": "Plum",
   "group": "Stone fruit",
   "variety": "Emerald Beaut",
   "chill_hours": {
    "min": 600,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Aug 18 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "pluot-flavor-supreme",
   "fruit": "pluot",
   "fruit_label": "Pluot / interspecific",
   "group": "Stone fruit",
   "variety": "Flavor Supreme",
   "chill_hours": {
    "min": 700,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_taste",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_taste"
   },
   "ripening": {
    "text": "first harvest ~Jun 16 at Hickman, CA (Central Valley); San Diego timing may differ",
    "source": "dwn_taste"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "grape-thompson-seedless",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Thompson Seedless",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "Walter Andersen notes other grapes 'do not require the heat Thompson needs for best production'",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-flame-seedless",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Flame Seedless",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "needs_heat",
    "note": "Walter Andersen: likes hot summer",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-black-monukka",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Black Monukka",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: does not require as much summer heat as Thompson Seedless",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-himrod-seedless",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Himrod Seedless",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: better choice than Thompson along the coast; does not need Thompson's heat",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-interlaken",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Interlaken",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: ripens with less heat than Thompson requires",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-golden-muscat",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Golden Muscat",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "note": "Walter Andersen: good in coastal areas and warm interior areas",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-concord",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Concord",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "grape-crimson-seedless",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Crimson Seedless",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "grape-pinot-noir",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Pinot Noir",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: requires cool summers",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "grape-zinfandel",
   "fruit": "grape",
   "fruit_label": "Grape",
   "group": "Vines",
   "variety": "Zinfandel",
   "chill_hours": {
    "min": 100,
    "max": 100,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_low",
    "alternates": [
     {
      "min": 100,
      "max": 100,
      "source": "wa"
     }
    ],
    "sources_disagree": false
   },
   "chill_sensitivity": "low",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_low"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "cool_ok",
    "note": "Walter Andersen: prefers mild winters & cool summers",
    "source": "wa"
   },
   "notes": null
  },
  {
   "id": "blackberry-navaho",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Navaho",
   "chill_hours": {
    "min": 800,
    "max": 900,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "mid-May–late June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-ouachita",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Ouachita",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "mid-May–late June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-natchez",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Natchez",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "early May–mid-June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-osage",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Osage",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "mid-May–mid-June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-caddo",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Caddo",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-prime-ark-45",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Prime-Ark 45",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "early May–mid-June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-prime-ark-freedom",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Prime-Ark Freedom",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "late April–early June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-prime-ark-traveler",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Prime-Ark Traveler",
   "chill_hours": {
    "min": 300,
    "max": 300,
    "model": "hours below 45°F (nursery rating)",
    "source": "ufbb",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": "early May–mid-June in central Florida",
    "source": "ufbb"
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-baby-cakes",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Baby Cakes",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "wa",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "blackberry-marion",
   "fruit": "blackberry",
   "fruit_label": "Blackberry",
   "group": "Berries",
   "variety": "Marion",
   "chill_hours": {
    "min": 400,
    "max": 500,
    "model": "hours below 45°F (nursery rating)",
    "source": "wa",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "raspberry-bababerry",
   "fruit": "raspberry",
   "fruit_label": "Raspberry",
   "group": "Berries",
   "variety": "Bababerry",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": null,
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "wa"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": "both",
    "source": "wa"
   },
   "notes": "Walter Andersen: chill listed only as 'Low'; good for mild winters & hot summers."
  },
  {
   "id": "raspberry-raspberry-shortcake",
   "fruit": "raspberry",
   "fruit_label": "Raspberry",
   "group": "Berries",
   "variety": "Raspberry Shortcake",
   "chill_hours": {
    "min": null,
    "max": 500,
    "model": null,
    "source": "wa",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "wa"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "citrus-bearss",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lime",
   "group": "Citrus",
   "variety": "Bearss",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 29,
    "source": "ucsac",
    "alternates": [
     {
      "value": 30,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "lime"
  },
  {
   "id": "citrus-mexican-key",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lime",
   "group": "Citrus",
   "variety": "Mexican (Key)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 29,
    "source": "ucsac",
    "alternates": [
     {
      "value": 30,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "lime"
  },
  {
   "id": "citrus-eureka",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lemon",
   "group": "Citrus",
   "variety": "Eureka",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucsac",
    "alternates": [
     {
      "value": 28,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "UC IPM: Eureka lemon is among the most cold-sensitive scions.",
   "citrus_type": "lemon"
  },
  {
   "id": "citrus-lisbon",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lemon",
   "group": "Citrus",
   "variety": "Lisbon",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucsac",
    "alternates": [
     {
      "value": 28,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "lemon"
  },
  {
   "id": "citrus-improved-meyer",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lemon",
   "group": "Citrus",
   "variety": "Improved Meyer",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 22,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 22,
      "source": "ucsac"
     },
     {
      "value": 22,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Mandarin-lemon hybrid (MGSD).",
   "citrus_type": "lemon"
  },
  {
   "id": "citrus-pink-lemonade-variegated-eureka",
   "fruit": "citrus",
   "fruit_label": "Citrus · Lemon",
   "group": "Citrus",
   "variety": "Pink Lemonade (variegated Eureka)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucsac",
    "alternates": [],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "lemon"
  },
  {
   "id": "citrus-rio-red",
   "fruit": "citrus",
   "fruit_label": "Citrus · Grapefruit",
   "group": "Citrus",
   "variety": "Rio Red",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 26,
      "source": "ucsac"
     },
     {
      "value": 26,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": "needs_heat",
    "note": "MGSD: grapefruit perform best where summers are long and hot",
    "source": "mgsd"
   },
   "notes": null,
   "citrus_type": "grapefruit"
  },
  {
   "id": "citrus-star-ruby",
   "fruit": "citrus",
   "fruit_label": "Citrus · Grapefruit",
   "group": "Citrus",
   "variety": "Star Ruby",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucdirt",
    "alternates": [],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": "needs_heat",
    "note": "MGSD: grapefruit perform best where summers are long and hot",
    "source": "mgsd"
   },
   "notes": null,
   "citrus_type": "grapefruit"
  },
  {
   "id": "citrus-oro-blanco-grapefruit-×-pummelo",
   "fruit": "citrus",
   "fruit_label": "Citrus · Grapefruit",
   "group": "Citrus",
   "variety": "Oro Blanco (grapefruit × pummelo)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "ucdirt",
    "alternates": [],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": "needs_heat",
    "note": "MGSD: grapefruit perform best where summers are long and hot",
    "source": "mgsd"
   },
   "notes": null,
   "citrus_type": "grapefruit"
  },
  {
   "id": "citrus-washington-navel",
   "fruit": "citrus",
   "fruit_label": "Citrus · Orange",
   "group": "Citrus",
   "variety": "Washington Navel",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     },
     {
      "value": 24,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "orange"
  },
  {
   "id": "citrus-cara-cara",
   "fruit": "citrus",
   "fruit_label": "Citrus · Orange",
   "group": "Citrus",
   "variety": "Cara Cara",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "orange"
  },
  {
   "id": "citrus-valencia",
   "fruit": "citrus",
   "fruit_label": "Citrus · Orange",
   "group": "Citrus",
   "variety": "Valencia",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "orange"
  },
  {
   "id": "citrus-moro-blood",
   "fruit": "citrus",
   "fruit_label": "Citrus · Orange",
   "group": "Citrus",
   "variety": "Moro (blood)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "orange"
  },
  {
   "id": "citrus-satsuma",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Satsuma",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucfoot",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     },
     {
      "value": 20,
      "source": "ucdirt"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-clementine-algerian",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Clementine (Algerian)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-gold-nugget",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Gold Nugget",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-pixie",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Pixie",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-kishu",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Kishu",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-tango",
   "fruit": "citrus",
   "fruit_label": "Citrus · Mandarin",
   "group": "Citrus",
   "variety": "Tango",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucdirt",
    "alternates": [
     {
      "value": 21,
      "source": "ucsac"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "mandarin"
  },
  {
   "id": "citrus-minneola",
   "fruit": "citrus",
   "fruit_label": "Citrus · Tangelo",
   "group": "Citrus",
   "variety": "Minneola",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null,
    "alternates": [],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": "needs_heat",
    "note": "MGSD: tangelos develop more sugars in hotter areas",
    "source": "mgsd"
   },
   "notes": "MGSD: tangelos develop more sugars in hotter areas; may not produce best fruit in cooler parts of San Diego.",
   "citrus_type": "tangelo"
  },
  {
   "id": "citrus-nagami",
   "fruit": "citrus",
   "fruit_label": "Citrus · Kumquat",
   "group": "Citrus",
   "variety": "Nagami",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 19,
    "source": "ucsac",
    "alternates": [
     {
      "value": 18,
      "source": "ucfoot"
     }
    ],
    "basis": "type-level tree damage temperature (mature trees; fruit is damaged at higher temps, ~26–30°F)"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null,
   "citrus_type": "kumquat"
  },
  {
   "id": "avocado-bacon",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Bacon",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type B; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Nov–Mar (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-duke",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Duke",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Sep–Oct (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": "heat_ok",
    "note": "UC ANR: wind/heat tolerant",
    "source": "ucavo"
   },
   "notes": null
  },
  {
   "id": "avocado-fuerte",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Fuerte",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type B; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Nov–Mar (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 27,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-gwen",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Gwen",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Apr–Aug (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 30,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": "heat_sensitive",
    "note": "UC ANR: susceptible to heat, wind, cold, drought",
    "source": "ucavo"
   },
   "notes": null
  },
  {
   "id": "avocado-hass",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Hass",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Jan–Jul (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 30,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-jim",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Jim",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type B; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Nov–Feb (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-lamb-hass",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Lamb Hass",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature May–Nov (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 30,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": "heat_ok",
    "note": "UC ANR: wind/heat tolerant",
    "source": "ucavo"
   },
   "notes": null
  },
  {
   "id": "avocado-mexicola",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Mexicola",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Aug–Sep (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 20,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-pinkerton",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Pinkerton",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Dec–Apr (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 30,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-reed",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Reed",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature May–Nov (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 30,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-stewart",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Stewart",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type A; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Oct–Dec (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 25,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "avocado-zutano",
   "fruit": "avocado",
   "fruit_label": "Avocado",
   "group": "Subtropical",
   "variety": "Zutano",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "flower type B; most varieties at least partly self-fruitful, best with an A + B pair (MGSD)",
    "source": "ucavo"
   },
   "ripening": {
    "text": "mature Oct–Feb (UC ANR)",
    "source": "ucavo"
   },
   "frost_min_f": {
    "value": 24,
    "source": "ucavo",
    "basis": "cold limit for mature trees; UC ANR notes Hass fruit is damaged at 30°F for 4+ hours"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "subtropical-big-jim",
   "fruit": "subtropical",
   "fruit_label": "Loquat",
   "group": "Subtropical",
   "variety": "Big Jim",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 12,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "CRFG: flower buds killed ~19°F; cold snaps below 25°F during flowering/fruiting cause crop loss."
  },
  {
   "id": "subtropical-champagne",
   "fruit": "subtropical",
   "fruit_label": "Loquat",
   "group": "Subtropical",
   "variety": "Champagne",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": "pollinizer needed",
    "source": "mgsd"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 12,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "MGSD: Champagne requires a pollinizer."
  },
  {
   "id": "subtropical-mcbeth",
   "fruit": "subtropical",
   "fruit_label": "Loquat",
   "group": "Subtropical",
   "variety": "McBeth",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 12,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": null
  },
  {
   "id": "subtropical-strawberry-guava-red/yellow",
   "fruit": "subtropical",
   "fruit_label": "Guava",
   "group": "Subtropical",
   "variety": "Strawberry guava (red/yellow)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 22,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "CRFG: hardy to the 'low 20s °F' (22°F used as a midpoint estimate)."
  },
  {
   "id": "subtropical-tropical-guava-e.g.-mexican-cream,-ruby",
   "fruit": "subtropical",
   "fruit_label": "Guava",
   "group": "Subtropical",
   "variety": "Tropical guava (e.g. Mexican Cream, Ruby)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "CRFG: brief periods to 26°F."
  },
  {
   "id": "subtropical-pineapple-guava-nazemetz,-mammoth",
   "fruit": "subtropical",
   "fruit_label": "Feijoa",
   "group": "Subtropical",
   "variety": "Pineapple guava (Nazemetz, Mammoth)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 15,
    "source": "crfg_ff"
   },
   "heat": {
    "value": "cool_ok",
    "note": "CRFG: prefers cool winters and moderate summers; some varieties need a pollinizer.",
    "source": "crfg_ff"
   },
   "notes": "CRFG: prefers cool winters and moderate summers; some varieties need a pollinizer."
  },
  {
   "id": "subtropical-frederick-purple",
   "fruit": "subtropical",
   "fruit_label": "Passionfruit",
   "group": "Subtropical",
   "variety": "Frederick (purple)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 25,
    "source": "crfg_ff"
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "CRFG: hardy to the 'mid 20s °F'; Frederick considered best for California."
  },
  {
   "id": "subtropical-cherimoya-booth,-chaffey,-el-bumpo…",
   "fruit": "subtropical",
   "fruit_label": "Cherimoya",
   "group": "Subtropical",
   "variety": "Cherimoya (Booth, Chaffey, El Bumpo…)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 25,
    "source": "crfg_cher",
    "alternates": [
     {
      "value": 28,
      "source": "ucd_cher"
     }
    ]
   },
   "heat": {
    "value": "heat_sensitive",
    "note": "CRFG: resents excessive dry heat of the interior; UC: leaf/flower damage above ~100°F",
    "source": "crfg_cher"
   },
   "notes": "CRFG: young tips killed at 29°F; needs ~50–100 chill hours; best 3–15 mi from the ocean. Hand pollination often recommended (MGSD)."
  },
  {
   "id": "subtropical-mango-keitt,-glenn,-valencia-pride…",
   "fruit": "subtropical",
   "fruit_label": "Mango",
   "group": "Subtropical",
   "variety": "Mango (Keitt, Glenn, Valencia Pride…)",
   "chill_hours": {
    "min": null,
    "max": null,
    "model": "not applicable (evergreen)",
    "source": null,
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "none",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": 26,
    "source": "crfg_ff"
   },
   "heat": {
    "value": "needs_heat",
    "note": "CRFG: young trees damaged below 30°F; 'trees love heat'.",
    "source": "crfg_ff"
   },
   "notes": "CRFG: young trees damaged below 30°F; 'trees love heat'."
  },
  {
   "id": "peach-redhaven",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Redhaven",
   "chill_hours": {
    "min": 800,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/peach-yellow/redhaven/"
  },
  {
   "id": "peach-elberta",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Elberta",
   "chill_hours": {
    "min": 600,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/peach-yellow/elberta/"
  },
  {
   "id": "peach-frost",
   "fruit": "peach",
   "fruit_label": "Peach",
   "group": "Stone fruit",
   "variety": "Frost",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/peach-yellow/frost/"
  },
  {
   "id": "apple-jonagold",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Jonagold",
   "chill_hours": {
    "min": 700,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apple/jonagold/"
  },
  {
   "id": "apple-braeburn",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Braeburn",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [
     {
      "min": 250,
      "max": 250,
      "source": "wa"
     }
    ],
    "sources_disagree": true
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apple/braeburn/"
  },
  {
   "id": "apple-gravenstein",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Gravenstein",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "pollinizer needed",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apple/gravenstein/"
  },
  {
   "id": "apple-mcintosh",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "McIntosh",
   "chill_hours": {
    "min": 900,
    "max": 900,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apple/mcintosh/"
  },
  {
   "id": "apple-liberty",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Liberty",
   "chill_hours": {
    "min": 800,
    "max": 800,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apple/liberty/"
  },
  {
   "id": "pear-bartlett",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Bartlett",
   "chill_hours": {
    "min": 500,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/pear/bartlett/"
  },
  {
   "id": "pear-bosc",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Bosc",
   "chill_hours": {
    "min": 500,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/pear/bosc/"
  },
  {
   "id": "pear-comice",
   "fruit": "pear",
   "fruit_label": "Pear",
   "group": "Pome fruit",
   "variety": "Comice",
   "chill_hours": {
    "min": 600,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/pear/comice/"
  },
  {
   "id": "cherry-rainier",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Rainier",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/cherry/rainier/"
  },
  {
   "id": "cherry-stella",
   "fruit": "cherry",
   "fruit_label": "Cherry",
   "group": "Stone fruit",
   "variety": "Stella",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/cherry/stella/"
  },
  {
   "id": "apricot-moorpark",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Moorpark",
   "chill_hours": {
    "min": 600,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apricot/moorpark/"
  },
  {
   "id": "apricot-tilton",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Tilton",
   "chill_hours": {
    "min": 600,
    "max": 600,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apricot/tilton/"
  },
  {
   "id": "apricot-harcot",
   "fruit": "apricot",
   "fruit_label": "Apricot",
   "group": "Stone fruit",
   "variety": "Harcot",
   "chill_hours": {
    "min": 700,
    "max": 700,
    "model": "hours below 45°F (nursery rating)",
    "source": "dwn_prod",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": "self-fruitful",
    "source": "dwn_prod"
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Dave Wilson product page: davewilson.com/nurseries/products/fruit-trees/apricot/harcot/"
  },
  {
   "id": "apple-granny-smith",
   "fruit": "apple",
   "fruit_label": "Apple",
   "group": "Pome fruit",
   "variety": "Granny Smith",
   "chill_hours": {
    "min": 400,
    "max": 400,
    "model": "hours below 45°F (nursery rating)",
    "source": "wa",
    "alternates": [],
    "sources_disagree": false
   },
   "chill_sensitivity": "high",
   "pollination": {
    "value": null,
    "source": null
   },
   "ripening": {
    "text": null,
    "source": null
   },
   "frost_min_f": {
    "value": null,
    "source": null
   },
   "heat": {
    "value": null,
    "source": null
   },
   "notes": "Walter Andersen (San Diego) rating; widely grown in colder areas too."
  }
 ],
 "doc": {
  "chill_hours": "Nursery/extension ratings, hours below 45°F during dormancy (DWN model). min/max = rated range; alternates = other sources' ratings. sources_disagree = true if any alternate differs.",
  "chill_sensitivity": "high = crop depends on meeting chill; low = MGSD lists the fruit among 0–300 h types that 'should perform well in most areas of San Diego'; none = evergreen.",
  "frost_min_f": "Approximate temperature below which mature plants are damaged (°F). Type-level for citrus; variety-level for avocado; species-level for other subtropicals. Deciduous fruit: null (dormant trees are hardy far below San Diego lows; bloom frost not modeled).",
  "heat.value": "needs_heat | heat_ok | heat_sensitive | cool_ok | both | null (not stated by our sources)",
  "pollination.value": "'self-fruitful' (DWN 'SF' includes partly self-fruitful) | 'pollinizer needed' | text | null",
  "source keys": "Every field's source key resolves in top-level 'sources' (title + URL). null source = no sourced value."
 }
}