Perennial: Deer resistant. An original ancestor of modern Petunias. Large, 2.5” pure white flowers bloom spring through fall. Produces a sweet scent of vanilla and licorice at night making it an essential part of the evening garden. It is perfect for hanging baskets, containers or as a ground cover. Attracts butterflies & hummingbirds. Height: 2'. Width: 2'. Exposure: full sun. Water: moderate/moist. USDA Z9.