This is a sedge and not a grass, but it does have a grass-like growth form. Useful in ponds to provide cover for wildlife and water quality treatment , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Considertions, Aggressive. Best not to use where dense cover will not be appreciated. , Wildlife, Provides good cover and nest building materials for birds that nest in wetlands. , Habitat, Brackish and freshwater marshes. , Did You Know?, Interesting foliage