Climate Change and Our Gardens

As passionate gardeners, we keep wondering how the changing climate is affecting our gardens. We therefore noticed when the U.S. Department of Agriculture (USDA) updated its plant hardiness zone map on January 25, 2012.¬†Throughout much of the U.S., the map is a half-zone (5 degrees Fahrenheit) warmer than its 1990 predecessor. Gardeners rely on plant […]