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Carolina Lupine Wikimedia Commons
Fabaceae

Carolina Lupine

Thermopsis villosa

Mountain strength.

Family
Fabaceae
Genus
Thermopsis
Native to
Southeastern United States, Appalachian Mountains
Bloom season
Late Spring, Summer
Type
herbaceous perennial
Height
3-5 ft
Sunlight
full sun to part shade
Soil
Well-drained, acidic, average fertility
Water
moderate
Hardiness
3-8
Lifespan
perennial

Did you know

  • Despite looking like true lupines, Carolina lupine is in a different genus and is much easier to grow.
  • The plant forms dense colonies via spreading rhizomes, filling in gaps naturally over time.
  • Carolina lupine is native exclusively to the southern Appalachian Mountains at elevations above 3,000 feet.
  • Unlike many lupines, this species does not require inoculation with rhizobium bacteria to fix nitrogen.
  • The fuzzy seed pods resemble miniature pea pods and are covered in silky hairs, reflected in the species name 'villosa.'

Color meanings

0

imagination

1

happiness

2

resilience

Uses

  • native plant gardens
  • meadow plantings
  • erosion control