Splitbeard Bluestem is a clumping perennial grass that can be found growing in prairies, fields, pastures, woodland openings, disturbed areas, and along roadsides. Mature clumps will reach 3-4′ tall and spread by short rhizomes to fill a 1-2′ area. The narrow, often purplish foliage will reach 1-3′ and tend to arch and curl down towards the base of the plant. The top of the upright stems are lined with seeds that appear in groups of spikelets that bloom from late summer into fall. After the seeds mature, dense tufts of white to tawny colored hairs are left behind. The stems and leaves turn shades of reddish to coppery brown in the fall. This grass provides food and shelter for small mammals and birds.
Splitbeard Blustem is best grown in full sun and well-draining, sandy or silty loams. It is tolerant of a wide range of soil conditions including dry, clayey, gravely, and poor soils. It is tolerant of drought once established. It is hardy in Zones 6-10, and may be hardy in Zone 5 with a protected site. Cut back in late winter or early spring to make room for new growth. Birds and small mammals will appreciate its seeds.
Height: 3’-4′ Spread: 1’-2′ Bloom: August-November Light: Full Sun Water: Low-Medium Zone: 6-10 Origin: Texas, Southeastern U.S.
