Perennial Herb: Semi-evergreen/evergreen. Deer, drought, clay, bog & coast tolerant. Use in borders, pots, between stones, rock gardens & as a ground cover. Attracts butterflies & hummers. Blooms: spring-summer. Color: blue. Foliage: wavy, crinkly deep bronze purple w/metallic cast. Size: 6-8" x 12". Sun/part shade. Water: mod/moist. USDA Z3-9.