Perennial: Deciduous. Deer, drought, bog & clay tolerant. Has fragrant funnel-shaped white blooms in late summer. Attracts butterflies & hummers. Ground cover, border plant. Foliage: glossy bright apple-green. Leaf size: 8 x 6". Vigorous & rapid grower: 24-36" x 18". Good for large areas. Flower stalk: to 36". Exposure: sun/shade. Water: moderate. USDA Z3.