Tuberous Perennial: The Sweet Georgia series has a uniform, compact growing habit. Does produce edible tubers, but mainly grown for ornamental uses. Has heart shaped black foliage and trumped shaped flowers in summer. Attracts hummingbirds. Container, window box, and hanging basket plant. Height: 8-20 inches. Width: 24-30 inches. Exposure: sun/part shade.. Water: moderate/dry. Deer & drought tolerant. USDA Z9-12.