Using Climatology data from 1940 - 2010, this is the most current Hardiness Zone Map for determining your gardening and planting zone. Click on the Zone Layer Buttons to Add Layer to Map:
Find Your Zipcode Zone:Zone 9a20°F to 25°F |
Zone 10a30°F to 35°F |
Zone 11a40°F to 45°F |
Zone 9b25°F to 30°F |
Zone 10b35°F to 40°F |
Zone 11b45°F to 50°F |
Zone 8a10°F to 15°F |
Zone 8b15°F to 20°F |
Zone 7a0°F to 5°F |
Zone 7b5°F to 10°F |
Zone 6a-10°F to -5°F |
Zone 6b-5°F to 0°F |
Zone 5a-20°F to -15°F |
Zone 5b-15°F to -10°F |
Zone 4a-30°F to -25°F |
Zone 4b-25°F to -20°F |
Zone 3a-40°F to -35°F |
Zone 3b-35°F to -30°F |
Zone 2b-45°F to -40°F |
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