Perennial: Tolerates drought, heat, deer and rabbits. A fast grower with chartreuse foliage. Good border, container, and edging plant. The flowers and foliage are scented. While edible and has a mild flavor, it is grown for it's ornamental purposes. Attracts bees and butterflies. Bloom time: summer-fall. Bloom color: lilac. Mounded growth habit. Height: 18-24 inches. Width: 28-32 inches. Exposure: sun. Water: moderate. USDA Z4. (PPAF)