Learn to create a dynamic, exciting garden - a garden with WOW! This session, one of three in the WOW Factor series, will focus on effectively using color in your garden. Instructor: Bobby Mottern, landscape architect and Duke Gardens' director of horticulture. Additional session in the series: Striking Plants in the Garden, Wednesday, May 2, 1:30-3 p.m. Location: Meet at the Doris Duke Center. Qualifies for Home Horticulture certificate elective credit (1.5 hours each).