Find Your USDA Plant Hardiness Zone With These State Maps (2024)

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Updated on 12/05/22

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Find Your USDA Plant Hardiness Zone With These State Maps (2)

Choosing the right plants that will thrive in your yard and garden can be difficult. But one of the best ways to ensure that plants are happy and healthy is to start with plants suited to your USDA hardiness zone.

The USDA (United States Department of Agriculture) has kept temperature records for decades and published the first recommended growing zone map in 1960. The maps are based on extreme minimum temperatures to typical high temperatures. However, it's important to note they do not account for extreme maximum temperatures, so some plants may struggle.

These hardiness maps are an excellent guide for picking flowers, shrubs, trees, and herbs that are suited to your climate. When purchasing plants from a nursery, refer to the identification and care tag for hardiness zones. Some plants can survive low-temperature zones if brought indoors to overwinter.

Below, here's a list of 54 USDA hardiness / growing zone maps for the US states and a selection of territories and districts. To read each map, click on the picture or header to see the full-size map. Look for the color-coded legend of zones, and match up the correct color and zone to where you live. You can then choose plants suggested for that USDA zone.

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Alabama USDA Zone Map

USDA Zones 7a through 9a are represented in Alabama.
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Alaska USDA Zone Map

USDA Zones 1a through 8b are represented in Alaska.
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Arizona USDA Zone Map

USDA Zones 4b through 10b are represented in Arizona.
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Arkansas USDA Zone Map

USDA Zones 6b through 8a are represented in Arkansas.
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California (North) USDA Zone Map

USDA Zones 5a through 10b are represented in North California.
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California (South) USDA Zone Map

USDA Zones 5a through 11a are represented in South California.
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Colorado USDA Zone Map

USDA Zones 3a through 7a are represented in Colorado.
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Connecticut USDA Zone Map

USDA Zones 5b through 7a are represented in Connecticut.
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Delaware USDA Zone Map

USDA Zones 7a and 7b are represented in Delaware.
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District of Columbia Zone Map

See Also
USDA Planting Zones: What Is My Growing Zone?USDA Unveils Updated Plant Hardiness Zone Map : USDA ARS U.S. Growing Zone Map - Zones for Plants How to Use Hardiness Zones for Plants to Figure Out What Will Grow

USDA Zones 5b through 8a are represented in the District of Columbia.
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Florida USDA Zone Map

USDA Zones 8a through 11a are represented in Florida.
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Georgia USDA Zone Map

USDA Zones 6a through 9a are represented in Georgia.
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Hawaii USDA Zone Map

USDA Zones 9a through 13a are represented in Hawaii.
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Idaho USDA Zone Map

USDA Zones 3b through 7b are represented in Idaho.
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Illinois USDA Zone Map

USDA Zones 5a through 7a are represented in Illinois.
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Indiana USDA Zone Map

USDA Zones 5b through 6b are represented in Indiana.
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Iowa USDA Zone Map

USDA Zones 4b through 6a are represented in Iowa.
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Kansas USDA Zone Map

USDA Zones 5b through 7a are represented in Kansas.
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Kentucky USDA Zone Map

USDA Zones 6a through 7a are represented in Kentucky.
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Louisiana USDA Zone Map

USDA Zones 8a through 10a are represented in Louisiana.
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Maine USDA Zone Map

USDA Zones 3b through 6a are represented in Maine.
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Maryland USDA Zone Map

USDA Zones 5b through 8a are represented in Maryland.
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Massachusetts USDA Zone Map

USDA Zones 5a through 7b are represented in Massachusetts.
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Michigan USDA Zone Map

USDA Zones 4a through 6b are represented in Michigan.
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Minnesota USDA Zone Map

USDA Zones 3a through 5a are represented in Minnesota.
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Mississippi USDA Zone Map

See Also
Zone 8 Plants: What to Grow in USDA Hardiness Zone 8 - Gardening Channel
USDA Zones 7b through 9a are represented in Mississippi.
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Missouri USDA Zone Map

USDA Zones 5b through 7b are represented in Missouri.
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Montana USDA Zone Map

USDA Zones 3a through 6a are represented in Montana.
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Nebraska USDA Zone Map

USDA Zones 4a through 5b are represented in Nebraska.
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Nevada USDA Zone Map

USDA Zones 4a through 10a are represented in Nevada.
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New Hampshire USDA Zone Map

USDA Zones 3b through 6a are represented in New Hampshire.
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New Jersey USDA Zone Map

USDA Zones 6a through 7b are represented in New Jersey.
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New Mexico USDA Zone Map

USDA Zones 4b through 9a are represented in New Mexico.
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New York USDA Zone Map

USDA Zones 3b through 7b are represented in New York.
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North Carolina USDA Zone Map

USDA Zones 5b through 8b are represented in North Carolina.
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North Dakota USDA Zone Map

USDA Zones 3a through 4b are represented in North Dakota.
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Ohio USDA Zone Map

USDA Zones 5b through 6b are represented in Ohio.
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Oklahoma USDA Zone Map

USDA Zones 6a through 8a are represented in Oklahoma.
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Oregon USDA Zone Map

USDA Zones 4b through 9b are represented in Oregon.
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Pennsylvania USDA Zone Map

USDA Zones 5a through 7b are represented in Pennsylvania.
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Puerto Rico USDA Zone Map

USDA Zones 11b through 13b are represented in Puerto Rico.
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Rhode Island USDA Zone Map

USDA Zones 5b through 7a are represented in Rhode Island.
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South Carolina USDA Zone Map

USDA Zones 7a through 9a are represented in South Carolina.
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South Dakota USDA Zone Map

USDA Zones 3b through 5b are represented in South Dakota.
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Tennessee USDA Zone Map

USDA Zones 5b through 8a are represented in Tennessee.
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Texas (East) USDA Zone Map

USDA Zones 7b through 10a are represented in East Texas.
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Texas (West) USDA Zone Map

USDA Zones 6b through 9a are represented in West Texas.
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Utah USDA Zone Map

USDA Zones 4a through 9a are represented in Utah.
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Vermont USDA Zone Map

USDA Zones 3b through 5b are represented in Vermont.
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Virginia USDA Zone Map

USDA Zones 5a through 8a are represented in Virginia.
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Washington USDA Zone Map

USDA Zones 4a through 9a are represented in Washington.
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West Virginia USDA Zone Map

USDA Zones 5a through 7a are represented in West Virginia.
Continue to 53 of 54 below
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Wisconsin USDA Zone Map

USDA Zones 3b through 5b are represented in Wisconsin.
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Wyoming USDA Zone Map

USDA Zones 3a through 6a are represented in Wyoming.

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USDA Plant Hardiness Zone Map. United States Department of Agriculture