Perennial tuber: Deciduous. Deer resistant. Semi-dbl variety w/ 2.5-3.5" blooms that produces excellent cut flowers on long sturdy stems. Use in borders & containers. Ideal for flower arrangements & wedding flowers. Long vase-life. Blooms: spring-summer. Bloom color: deep periwinkle blue w/dk blue eye. Size: 8-12" x 10". Exposure: sun/part shade. Water: moderate. USDA Z6-9.