Rhizomatous Perennial Grass: Evergreen. Tolerates deer, gopher resistant, clay & bog. Native to California Oregon, & Washington. Great accent foliage. The thin upright reeds of striking gray-green to gray-blue make a distinctive pond side, border and container plant. Has insignificant brown flowers. Stiff, upright habit. Height: 1-2 feet. Width: 1-2 feet. Exposure: sun/part shade. Water: moist. USDA Z6-9.