It’s taken more than a decade, but the US Department of Agriculture (USDA) has finally released ... led to a more accurate and detailed Plant Hardiness Zone Map but also produced localized ...

It also helps vendors of landscape plants to communicate to purchasers the range of zones for which particular plants are suited. The USDA described the latest map as the most accurate and detailed it ...

The USDA divides the United States into seven planting regions, known as hardiness zones, which were most recently updated in 2023. The maps below show these planting regions. Trouble seeing the map?

The USDA categorizes these zones based on the ... gardening zones in the United States. The gardening zone map provides detailed information about the temperature extremes of each zone.

The USDA Hardiness Zone map does not include average precipitation ... To simplify the process, most commercial greenhouses provide detailed plant labels that list suitable hardiness zones ...

In November, the U.S. Department of Agriculture released its latest version of the Hardiness Zone Map. This mapping system categorizes geographic regions according to their average annual minimum ...

the USDA updated its plant hardiness zone map in 2023 for the first time since 2012. The fresh-cut version accounts for changes in weather patterns but also features more detailed information than ...

USDA last updated its zone map in 2012 when it used temperature ... The result is a much more detailed map that measures differences down to the half-mile. Pennsylvania as a whole ranges from ...

Originally mapped by the USDA in 1960, hardiness zones divide ... PRISM technology led to a more accurate and detailed Plant Hardiness Zone Map, but also produced localized changes that are ...