Gardening gone wild: How invasive plants overrun our landscapes

Invasive species. It’s a term that often sparks debate. The meaning of ‘invasive’ can be subjective, which further muddies the water and often leads to misuse of the term. The U.S. Department of Agriculture (USDA) defines an invasive species as a nonnative species that, when introduced, causes or is likely to cause economic or environmental … Read more