8a8b
7b
8a
10a
5a
10b
9a
9b
7b
5b3a4b
6a
10a9b
9a
11a
8b
5a
5b
5b
6b6a 6b
Water
4a3b
7a
7b6b
5a
4b
3a3b
7b
3b4a
5a5b7a
6b 7a
5b5a 4b
8b8a7b5a
6a
6a
9a8b
4b
7a
8a
7b
8b
9a9b
6b
Water
8a7a6b
4a
70°W80°W90°W100°W110°W120°W
50°N
40°N
30°N
20°N
CountriesStatesWater Bodies
Hardiness Zones3a3b4a4b5a5b6a6b7a7b8a8b9a9b10a10b11a
Map by: Noah BerkowitzData from W.B. Morris
June 27 2016
U.S. Plant Hardiness Zone Map
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