Perennial: Evergreen. Drought, deer, fire and coastal tolerant. Attracts bees and butterflies. An excellent ground cover, container, rock garden and border plant. Good selection for difficult sites such as banks and rocky areas. The green leaves turn purple in the fall & winter. Bloom time: spring. Height: 3-6". Spread: 12-18". Exposure: sun. Water: moderate/dry. USDA Z3.