USDA unveils its new plant zone hardiness map. Half of the country has moved up to a warmer half zone, the United States Department of Agriculture said.
The USDA is updating an important map for gardeners and growers picking plants and flowers. The new map shows the contiguous U.S. is about 2.5 degrees Fahrenheit warmer than the last map 11 years ago.
It feels like I m not crazy Gardeners aren t surprised as USDA updates key map ideastream.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ideastream.org Daily Mail and Mail on Sunday newspapers.