Extremely large fruit: twice the size of other quince varieties. Pear-shaped, with yellowish-green skin and white flesh. Good for cooking, pies, candy, jelly. Discovered at Dinuba, CA.
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Article
Cooke's Jumbo Quince
Cooke's Jumbo Quince

- Estimated Chilling Requirement
100 hours below 45°F - USDA Plant Hardiness Zones
5 - 10 - Pollination
Self-fruitful
- Harvest Season within fruit type
late - Harvest Dates
September 10 to October 10(approximate for Hickman, CA)
-WHERE TO BUY-
HOME GARDEN/RETAIL NURSERY CATALOG
WHILE DWARFING ROOTSTOCKS HAVE IMPORTANT ADVANTAGES, ROOTSTOCKS SHOULD BE SELECTED PRIMARILY FOR ADAPTABILITY TO THE SOIL AND CLIMATE OF THE PLANTING SITE. For the 2020-21 planting season, Cooke's Jumbo is offered on the following rootstock(s) (listed in order of quantity in production, largest quantity first):
Quince (standard)