Wildflower garden.

Rarely gown likely because of its need for moist sites. Shrub in an informal, moist garden and would make a good backdrop for a bog garden, or a good plant to plant along a moist woodland edge.

Leaves are very small and arranged in circles around the stem at each node giving it a banded appearance. This is a fern ally and reproduces by spores. Water gardens, edges of retention ponds, rain gardens or bioswales.

In a managed garden, gamagrass can be trimmed back at the end of winter. Hedge, foundation planting, individual large grass clump, background screen for a flower garden. Rain garden or bioswale.