Known as an easy-to-grow aquarium plant. Groundcover for the edges of retention ponds. Mitigation (created or restored) wetlands. Can form small fl , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Marshes, dome swamps. , Did You Know?, Showy flowers, Interesting foliage Larval food for some hawk moths.  Attracts insects.