Used for shoreline protection. A major saltmarsh plant. Useful for erosion control.

Minimize competition especially if it is over-topping the Pityopsis. Wildflower garden. Foliage can be attractive year-round as silvery-gray green. Also suitable for naturalizing. The foliage will spread into a small mat which can be used to some extent as a groundcover.

Screen along the edge of swamps. Primarily used for restoration.

The author treats this as a friendly weed. Pull them if where there is something more desirable. Back of a wildflower garden in a casual setting. Grown en-masse, this plant can be used as a temporary groundcover.

Curiosity in wetland gardens.