Join Master Gardener Marsha Lehman to learn when and how to properly prune those bushes, shrubs and small trees that are growing in your landscape.  You’ll be surprised to learn that most homeowners prune at the wrong time; don’t be one of therm! This free public event is scheduled on Tuesday, June 26, from 11 a.m.-noon at Karns Senior Center, 8042 Oak Ridge Highway, Knoxville, TN 37931, phone 865-951-2653.