Because it's a legume, it will grow well in poor soil. There are multiple subspecies. Wildflower garden. This is a low, wide-spreading plant that wil , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Birds and other small wildlife consume seeds (in pods). , Habitat, Dry flatwoods. , Did You Know?, Showy flowers Larval host for southern dogface (Zerene cesonia). Attracts pollinators, especially bees.

An important sand dune stabilizer. Groundcover in sandy areas. Used for dune stabilization. Fast growing. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Considertions, It can be aggressive in the landscape. The seeds and seed pods are poisonous. , Wildlife, Attracts bees. , Habitat, Coastal dunes. , Did You Know?, Showy flowers