Plant hardiness zones are shifting northward nationwide as the country continues to warm, affecting farmers, gardeners and ...

As climate change warms the Earth, plant hardiness zones are shifting northward. The U.S. Department of Agriculture has updated its plant hardiness zone map, which shows where various plants will ...

In total, the map includes 26 hardiness zone and half-zone designations, ranging from 1a in the coldest region of Alaska, to 13b along the balmiest parts of the Puerto Rico coast. (The higher the ...

As greenhouse gas emissions nudge temperatures higher, trees’ growing ranges are shifting northward, projections from the U.S. Forest Service show. Trees near the southern edge of their ...

Despite the development of a new plant hardiness map that puts Billings in a warmer climatic zone, local arborists Wednesday remained skeptical and cautioned against a rush to plant new ...

What kind of tree is growing in front of your house? Maybe it’s a crabapple, but is it a prairifire crabapple or snowdrift crabapple? An English oak or a bur ...

So, here's Louisiana's growing zones. Spring has begun in Louisiana and flowers are blooming, ... USDA Growing Zones Map. Zone 1: -60°F to -50°F. Zone 2: -50°F to -40°F.