Perennial: Deciduous. Deer, drought, bog & clay tolerant. Has pale lavender to white bell-shaped blooms. Attracts butterflies & hummingbirds. Ground cover, container, & border plant. Foliage: oval, puckered, yellow to creamy-white center with wide irregular blue-green margins. Blooms: summer. Slow growing, clumping: 24" x 36". Flower stalk: 24-34". Slug resistant. Exposure: part shade/shade. Water: moderate/moist. USDA Z3.