Blue-violet flowers. Fragrant foliage. Long bloomer. Upright and clumping. USDA 4-8
Large indigo blooms. Tolerates rabbits and moisture. Native. USDA 3-9
Dense clusters of small, violet flowers. Long bloomer. Toothy dark green leaves. USDA 7-11
Small, lavender flowers. Dense, mounded foliage. USDA 4-8