Perennial: Evergreen ornamental grass with a stiff, erect habit. CA native. Deer, clay, bog and gopher resistant. The thin, upright reeds of striking blue-gray make a distinctive pond side, border or container plant. Great accent foliage. Produces yellow flowers. Height: 2 feet. Width: 2 feet. Exposure: sun/part shade. Water: moist. USDA Z6-9.