Perennial: Semi-evergreen. Drought tolerant. Deer resistant. Has heart shaped leaves & small flowers held above on slender stalks. Good cut flower. Border, container or rock garden plant that re-seeds freely. Attracts butterflies. Blooms: winter-spring. Color: violet-blue. Height: 6-8 inches. Exposure: sun/part shade. Water: moderate/dry. USDA Z4.