Perennial: Deer resistant. The Constellation series from German breeder, Westoff, offer unique eye-catching flower patterns. Vigorous mounded-trailing habit and excellent garden performance. Perfect for baskets, containers or as a ground cover. Attracts butterflies & hummingbirds. Bloom color: fragrant, purple w/white spots. Bloom time: year round. Height: 8-16 inches. Exp.: sun/pt shade. Water: moderate/wet. USDA Z9.