University of Maine Cooperative Extension is offering a free weed identification walk at 7 p.m. Thursday, June 12, at Stutzman’s Farm, 891 Douty Hill Road, Sangerville.Common weeds that invade vegetable, fruit and other cultivated crops will be the focus of the walk led by Extension Educator Donna Coffin. She’ll have references available for those who read more What’s That Weed? UMaine Extension Knows