A low, bushy, silvery-leaved perennial subshrub from central and eastern North America, usually under 60 cm tall. It thrives in full sun and acidic, sandy, well-drained soil.
Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; it tolerates dry conditions and drought.
Soil
Acidic, sandy or gravelly, well-drained soil; poor soil suits it well.
Temperature
Hardy in cold winters; suited to temperate climates, often hardy to around -25 °C.
How easy
Moderate
Safety
Toxic: All parts contain rotenone and are toxic if eaten, and crushed stems were once used as a fish poison.
Native range
C. & E. U.S.A.
Climate
temperate
About
Tephrosia virginiana, also known as goat-rue, goat's rue, catgut, rabbit pea, Virginia tephrosia, hoary pea, and devil's shoestring is a perennial dicot in family Fabaceae. The plant is native to central and eastern North America.
Safety
All tissues of this plant are toxic (containing rotenone), and should not be eaten by people or livestock. Crushed stems were previously used as a fish poison.
Where it grows
This plant prefers acidic soils, in part to full sun. It grows throughout the Midwest, New England and southeastern United States. Not easy to propagate because of the relationship it has with the acid soil it needs, this plant can be found in sand savannas, open woods and glades, prairies and rocky soils.
Text excerpted from the Wikipedia article Tephrosia virginiana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.