Slender toothwort is a small native wildflower of eastern North American woodlands, a perennial in the cabbage family that blooms white to pink or purple in early spring. It is grown mainly as a native woodland groundcover in shaded, moist-to-dry-mesic garden beds, where it does best in cool, well-drained leaf-rich soil.
Family
Brassicaceae (Cabbage family)
Grows as
Perennial
Light
Part shade, Shade
Water
Keep soil evenly moist in spring, then tolerate drier summer conditions once it goes dormant.
Soil
Well-drained, humus-rich woodland soil, leaf litter or loam.
Temperature
Hardy in cool temperate zones; tolerates winter cold well and needs no protection.
How easy
Moderate
Native range
E. U.S.A.
Climate
temperate
About
Cardamine angustata (known by the common name slender toothwort) is a perennial forb native to the eastern United States, that produces white to pink or purple flowers in early spring.
Where it grows
Cardamine angustata is widely distributed in the eastern United States, although local distribution may be spotty. It has been recorded in Alabama, Arkansas, Washington, D.C., Delaware, Georgia, Indiana, Kentucky, Maryland, Mississippi, North Carolina, New Jersey, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Virginia, and West Virginia. In Virginia, it grows in habitats such as well-drained floodplain forests and mesic to dry-mesic upland forests. The presence of this species is dependent on the appropriate habitat, and it may be eliminated from an area by development, changes in land use, or competition with invasive species.
Text excerpted from the Wikipedia article Cardamine angustata 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.