It can be difficult to maintain habitat for this plant.  Keeping the competition down seems to be critical (mow, burn, etc.). We know of no Florida nu , Tolerance , Considertions, foliage and seeds have toxic properties, primarily due to the lupine alkaloids , Habitat, Open, sandy woods. Adapted to fire. , Did You Know?, Showy flowers Larval host for several butterflies. Attracts bees including bumblebees.