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. 2026 May 26;17:1745017. doi: 10.3389/fpls.2026.1745017

Table 4.

Ten-year averages for potential heat units considering a climate station within the DMMSA.

Crop variety Heat unit (HU)
10-year average
Crop variety Heat unit (HU)
10-year average
Apple 1129 Lettuce 1603
Dry Beans 1756 Melon 2186
Blueberries 948 Onions 3827
Broccoli 551 Pears 1256
Cabbage 790 Potatoes 925
Carrots 2288 Pumpkin 898
Cherries 1533 Raspberries 1893
Collard greens 1453 Spinach 539
Sweet corn 2341 Squash 719
Cucumber 1505 Strawberries 1268
Grapes 1205 Sweet potatoes 989
Kale 1290 Tomatoes 1689