Come take a guided walk through the Knoxville Botanical Garden and Arboretum’s extensive Dogwood collection with KBGA Head Gardener and Native Plant Rescue Squad co-founder, Joy Grissom. With 20 cultivars of the native Cornus florida, 16 distinct species and dozens of varieties other Cornus family members, the Dogwood collection is one of Knoxville’s hidden gems. Not a plant scientist? Don’t worry! This tour will be of interest to anyone with an appreciation for nature’s diversity and beauty.