We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Sometimes called “growing zones” or “gardening zones,” USDA plant hardiness zones refer ...

If you are wondering whether that shrub, flower, or tree that you saw in a magazine or catalog will grow well in your garden, using a hardiness zone map is your best bet to ensure success. A hardiness ...

WASHINGTON (AP) — Southern staples like magnolia trees and camellias may now be able to grow without frost damage in once-frigid Boston. The U.S. Department of Agriculture’s ” plant hardiness zone map ...

Dean Colony of Colony Acres Family Farm in North Liberty checks on his pumpkin crop July 9. Colony grows around 40 varieties of the fall-harvest gourds. Colony checks on the health of the plants as ...

It’s no secret that temperatures across the globe are warming as a direct result of climate change. Heat-trapping pollutants in the atmosphere are causing the planet to warm. This is causing plant ...