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Find Your Gardening Zone

Find Your Hardiness Zone by Entering Your Zip Code.

Hardiness Zone Map for the Lower 48

Temp (F)	Zone	Temp (C)
USDA Hardiness Zones and Average Annual Minimum Temperature Range 1976-2005
-60 to -50	1	-51.1 to -45.6
-50 to -40	2	-45.6 to -40
-40 to -30	3	-40 to -34.4
-30 to -20	4	-34.4 to -28.9
-20 to -10	5	-28.9 to -23.3
-10 to 0	6	-23.3 to -17.8
0 to 10	7	-17.8 to -12.2
10 to 20	8	-12.2 to -6.7
20 to 30	9	-6.7 to -1.1
30 to 40	10	-1.1 to 4.4
40 to 50	11	4.4 to 10
50 to 60	12	10 to 15.6
60 to 70	13	15.6 to 21.1

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