Perennial: Deciduous. Drought, deer, fire, bog, coast & clay tolerant. Clump forming. Good cut flower, border, edge, pot, rock garden & ground cover plant. Attracts butterflies & hummingbirds. Edible blooms. Blooms: midseason, reblooms; 5" angel white with a green throat. Size: 16-19" x 19-23", flowers 22-25". Sun/part shade. Water: moderate. USDA Z3-10.