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Rockcress

Arabidopsis

Rockcress
Photo: Stefan.lefnaer, CC BY-SA 4.0

Arabidopsis (rockcress) is a genus of small flowering plants in the cabbage and mustard family. The best known member is thale cress (A. thaliana), a standard lab model plant that is grown in pots or trays for study rather than as a garden ornamental.

Family
Brassicaceae (Cabbage family)
Light
Full sun, Part shade
Water
Keep the soil lightly moist and avoid waterlogging, especially for seedlings.
Soil
Well-drained seed-starting or general potting mix.
Temperature
15-24 °C; protect below 0 °C.
How easy
Easy
Safety
Not known to be toxic

About

Arabidopsis (rockcress) is a genus of small flowering plants in the cabbage and mustard family, Brassicaceae. Arabidopsis species are native to temperate and subarctic Eurasia and North America, North Africa, and the mountains of eastern tropical Africa. This genus is of great interest since it contains thale cress (Arabidopsis thaliana), one of the model organisms used for studying plant biology and the first plant to have its entire genome sequenced. Changes in thale cress are easily observed, making it a very useful model.

Other Arabidopsis plants

Mouseear cress

Text excerpted from the Wikipedia article Arabidopsis 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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