Perennial: Deer resistant. Evergreen rock garden, edging, container or ground cover plant. Produces large bell shaped flowers that are held on semi-erect stems above the bright green mat of foliage. Returns year after year. Often will rebloom. Attracts butterflies and hummingbirds. Bloom time: spring. Bloom color: deep violet-blue. Height: 8 inches. Spread: 14" Exposure: full sun. Water: moderate. USDA Z5. PP20,843.