State rankings
Planting Zones by State
Planting Zones by State: compare 50 US states on 2 metrics.
Coldest Planting Zone
14 values across 50 entries
Warmest Planting Zone
16 values across 50 entries
Data
Click a column to sort.
50 states
 Alabama | 7a | 9a |
 Alaska | 1a | 8b |
 Arizona | 4b | 10b |
 Arkansas | 6b | 8a |
 California | 5a | 10b |
 Colorado | 5b | 6a |
 Connecticut | 5b | 7a |
 Delaware | 7 | 7 |
 Florida | 8a | 11a |
 Georgia | 6a | 9a |
 Hawaii | 9a | 13a |
 Idaho | 3b | 7b |
 Illinois | 5a | 7a |
 Indiana | 5b | 6b |
 Iowa | 4b | 6a |
 Kansas | 5b | 7a |
 Kentucky | 6a | 7a |
 Louisiana | 8a | 10a |
 Maine | 3b | 5b |
 Maryland | 5b | 8a |
 Massachusetts | 5a | 7b |
 Michigan | 4a | 5b |
 Minnesota | 3a | 5a |
 Mississippi | 7a | 9a |
 Missouri | 5b | 7a |
 Montana | 3a | 5b |
 Nebraska | 4a | 5b |
 Nevada | 4a | 10a |
 New Hampshire | 3b | 6a |
 New Jersey | 6a | 7b |
 New Mexico | 4b | 9a |
 New York | 3b | 7b |
 North Carolina | 5b | 8b |
 North Dakota | 2b | 6a |
 Ohio | 5a | 6a |
 Oklahoma | 6a | 7b |
 Oregon | 4b | 9b |
 Pennsylvania | 5b | 7a |
 Rhode Island | 5b | 7a |
 South Carolina | 7a | 9a |
 South Dakota | 3b | 4b |
 Tennessee | 5b | 8a |
 Texas | 6b | 10a |
 Utah | 4a | 9a |
 Vermont | 3b | 5b |
 Virginia | 5a | 8a |
 Washington | 4a | 9a |
 West Virginia | 5a | 7a |
 Wisconsin | 3b | 5b |
 Wyoming | 3a | 6a |
Quick answers
- Where does this planting zones by state data come from?
- Rankodex compiles it from World Population Review and the primary sources it cites: USDA Agricultural Research Service; USDA Hardiness Zone Finder; The Spruce.