The American Senna is a stunning native perennial that brings vibrant color and ecological value to gardens and landscapes. With its lush foliage and showy yellow blooms, this plant is a favorite for pollinator gardens and naturalized settings providing food for butterflies, bees, and other pollinators. Perfect for gardeners seeking a low-maintenance, wildlife-friendly addition. American Senna plants fix nitrogen and are fast growing making it a great candidates for chop and drop applications. Considered threatened or endangered in many parts of the Northeastern United States, including Massachusetts, New Hampshire, Vermont, Conneticut, and Rhode Island.
American Senna
Latin Name: Senna hebecarpa
Site and Soil: Widely adapted to many soil types with preference for moist soils, full or partial sun
Hardiness: Hardy to minus -40° F.
Size at Maturity: 4-6'
Bloom Time: Summer / Fall
USDA Zone: 3-9