ornamental grass

Helictotrichon sempervirens | Blue Oat Grass

The growth habit of Blue Oat Grass is clumping and symmetrical. Attractive features include striking blue-green foliage (more blue than green) and seedheads on tall stems that rise well above the leaves. Foliage turns tan color in cold-winter regions. Canopy coverage: 3 square feet.

Water Requirement: low

Sun Exposure: partial shade, full sun

Cold Hardiness: cold hardy to -20F

Growth Rate: moderate

Height: 1 feet high

Width: 2 feet wide


Foliage Color: blue-gray

Flower Color: tan

Flower Season: summer