Perennial subshrub: Deer and heat tolerant. Grows well in coastal conditions. Use in borders, containers, rock gardens, window boxes and hanging baskets. Attracts birds, bees and butterflies. Good cut flower. Bloom time: late spring-summer. Bloom color: extra large, pure white. Compact, upright growth habit. Height: 7-9 inches. Width: 10-12 inches. Exposure: sun/part shade. Water: moderate. USDA Z10-11.