USDA Plant Hardiness Zone Map

Click on the map that takes you to the USDA site, then enter your zip code to see your location. 



 

The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. A broadband internet connection is recommended for the interactive GIS-based map above.

To find the Plant Hardiness Zone at your location quickly, enter your zip code in the Quick Zip Code Search box in the map above, or click anywhere on the map to view the corresponding interactive map.

For more information about using the map, visit How to Use the Maps.

Note:  This publication is not copyrighted, and permission to reproduce all or any part of it is not required.
 

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