The USDA’s Plant Hardiness Zone Map divides the country into 13 zones ranging from 1 (the arctic) to 13 (the tropics) to make it easier for gardeners to select plants that can survive the winter in ...

The United States Department of Agriculture released an updated version of last year's Plant Hardiness Map to offer a guide for gardeners to understand which plants can survive and thrive based on the ...

The U.S. Department of Agriculture has an updated plant hardiness zone map. Will the new map change what gardeners should plant this spring? Explore the map in vivid detail in this interactive ...

The federal government's official map of colorful planting zones has been updated for the first time since 1990. The U.S. Department of Agriculture guide for gardeners reflects a new reality: The ...