Thermopsis villosa Carolina Lupine

General

Striking perennial herbaceous plant native to eastern North America. It features dense clusters of hairy, compound leaves and produces tall spikes adorned with bright yellow, pea-like flowers in late spring to early summer. Found in open woods, meadows, and roadsides, this species thrives in well-drained soils and adds a splash of color to its surroundings, attracting pollinators with its nectar-rich blooms.

Plant Description

Dense foliage of hairy, compound leaves and tall, erect stems. The plant stands out with its vibrant yellow flowers arranged in dense spikes, creating a striking visual contrast against its greenery. Its overall appearance suggests a robust and showy presence in its natural habitat.

Height (ft)
Up to 5'

Soil Moisture
Moist

Soil types
Humus rich, well-drained soils

Shade tolerance
Full Sun to Part Shade

Bloom color
Yellow

Bloom period
May-June

Drought tolerance
Low

Salinity tolerance
None

 

Range

Throughout eastern US seaboard from southeastern states such as Georgia, North Carolina, Virginia, West Virginia up to New England.

Kartesz, J.T. 2024. Floristic Synthesis of North America, Version 1.0. Biota of North America Program (BONAP) [website http://bonap.org/]

Additional Information