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Rockcress

Arabis

Also called Rock Cress, Rock Cresses

Rockcress
Photo: Unknown author, CC BY-SA 3.0

Arabis, or rockcress, is a genus of small herbaceous annual and perennial plants, many of them dense, hairy and grown in rock gardens. Good drainage and full sun on lean soil are the key to growing the commonly cultivated members such as Arabis alpina.

Family
Brassicaceae (Cabbage family)
Light
Full sun, Part shade
Water
Water moderately while establishing, then allow the soil to dry between waterings; avoid soggy soil.
Soil
Lean, gritty, well-drained soil or rock garden mix.
Temperature
Hardy in cool climates, typically to about -20 °C; shade in hot summers.
How easy
Easy

About

Arabis , or rockcress, is a genus of flowering plants, within the family Brassicaceae.

How to grow it

Some species, notably Arabis alpina, are cultivated as ornamental plants in gardens. Many others are regarded as weeds.

Other Arabis plants

Alpine rockcress · Rose rockcress · Gray Rockcress · Running rockcress

Text excerpted from the Wikipedia article Arabis 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.

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