Is being replaced  by S. lancifolia in Louisiana where there is salt water intrusion into wetlands.  Apparently much less salt tolerant that S. lancifolia. Use in water gardens or as an emergent along pond edges.

Retain if present. Can be used as part of a screen in a dry site setting.

For best results, use species naturally found in your area Wildflower garden. Most species bloom best if in light shade or sun, though it does depend on species.

Groundcover or border plant in shady areas.