USDA Plant Hardiness Zones

Browse all 26 USDA hardiness zones — from subarctic Zone 1a to tropical Zone 13b. Click any zone to see what grows there.

1a
Subarctic1b
Subarctic2a
Subarctic2b
Subarctic3a
Cold North3b
Cold North4a
Cold North4b
Cold North5a
Cool Temperate5b
Cool Temperate6a
Moderate6b
Moderate7a
Warm Temperate7b
Warm Temperate8a
Mild8b
Mild9a
Warm Mild9b
Warm Mild10a
Subtropical10b
Subtropical11a
Tropical11b
Tropical12a
Tropical12b
Tropical13a
Tropical13b
Tropical
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