Perennial: Deer resistant. Bog tolerant. The Starship series are uniform, upright, and oh so charming! Deep violet blue flowers are produced on incredibly upright flower spikes. Great for borders or containers. Nice cut flower. Attracts bees, butterflies and hummingbirds. Bloom time: summer-fall. Height: 20-24". Width: 8-12". Exposure: sun-part/shade. Water: moderate-moist. USDA Z6.