Perennial: Drought, deer & clay tolerant. Good cut flower, border, edging & pot plant. Forms large clumps & seeds freely. More compact, better behaved & brighter flowers than A. mollis. The dew is held in the center of the leaves & is quite striking. Attracts butterflies. Blooms: spring-summer. Color: greenish yellow. Ht: 12-18". Ssun/part shade. Water: moderate. USDA Z3.