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Asian Wavy Bittercress

Cardamine occulta

Also called Hidden Bittercress, Nursery Bittercress, Common Bittercress, Greater Bittercress, Wavy Bittercress, Wood Bittercress, Woodland Bittercress

Asian Wavy Bittercress
Photo: Qwert1234, CC BY-SA 4.0

Asian wavy bittercress (Cardamine occulta) is a small annual or biennial weed in the cabbage family, native to parts of Asia and widely naturalised elsewhere. It is grown mainly as a wild or weedy plant rather than a garden crop, and it thrives in disturbed, moist ground.

Family
Brassicaceae (Cabbage family)
Grows as
Annual
Light
Part shade, Bright indirect
Water
Keep soil evenly moist and avoid letting it dry out completely.
Soil
Moist, fertile, loose soil or ordinary garden loam.
Temperature
10–24 °C; frost-tolerant but dies back in hard freezes and hot dry summers.
How easy
Easy
Native range
China to Japan and Trop. Asia
Climate
temperate

About

Cardamine occulta, the hidden bittercress, is a species of flowering plant in the family Brassicaceae, native to the Indian Subcontinent, China, Taiwan, Southeast Asia, most of Malesia, and Japan. It has been introduced many locales around the world, including most of Europe, the South Island of New Zealand, central Mexico, Costa Rica, El Salvador, Cuba, the US state of Maryland, and Newfoundland. An annual or biennial, it is typically found in ruderal situations.

Other Cardamine plants

Large Bitter Cress · Seaside bittercress · Slender toothwort · Cardamine barbaraeoides · Alpine bittercress · Brewer's bittercress · Coralroot bittercress · Bulbous bittercress · Milkmaids · Cardamine carrii · Cutleaf toothwort · Constance's bittercress

Text excerpted from the Wikipedia article Cardamine occulta 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.

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