Perennial Herb or Subshrub: Given to us by one of our wonderful customers to grow. Tolerates drought, deer and gophers. Fire retardant. Attracts butterflies and hummingbirds. Bushy shrub that produces long, slender velvety spikes late in the season. Bloom color: dark purple with dark purple calyx. Height: 3-4'. Width: 3-4'. Exposure: sun/part shade. Water: moderate/dry. USDA Z9. Sunset Zones 10-24.