USDA 2023 Data

Grow Zone Lookup

Enter a US zip code to find your USDA Plant Hardiness Zone — the standard guide for what plants survive your winters.

Temperature range
Celsius range
Growing season
Last / first frost

Try a zip code:

98101 Seattle 10001 New York 33101 Miami 80201 Denver 99501 Anchorage 96801 Honolulu

Data: USDA Plant Hardiness Zone Map 2023 · USDA-ARS / Oregon State University PRISM Climate Group