Shrub: Dwarf variety. Deer resistant deciduous border plant. Leaves are dark green on top, white underneath. Fragrant flowers attract butterflies and hummingbirds. Great as a ground cover or in trailing baskets. Bloom time: summer-fall. Bloom color: white. Height: 24-30". Spread: 24-30". Exposure: sun to light shade. Water: moderate. USDA Z5.