Perennial from Tuberous root. Deer resistant. Showy star-shaped flowers are held above dark purple-green foliage. Makes a good border, patio and container plant. Attracts butterflies and hummingbirds. Bloom time: summer-fall. Bloom color: bright yellow with a nearly black center. Height: 14-18". Exposure: sun/part shade. Water: moist. USDA Z8. PPAF