Braya humilis is a small, low-growing alpine and arctic perennial in the cabbage family, forming a rosette of short, stout leaves. It is a wild species of cold, exposed mountain and tundra habitats rather than a common garden plant, so it needs cool conditions, full sun and very good drainage to thrive.
Family
Brassicaceae (Cabbage family)
Grows as
Annual
Light
Full sun
Water
Water sparingly and let the soil dry out between waterings; avoid waterlogging.
Soil
Gritty, very well-drained mineral soil or alpine mix.
Temperature
Tolerates cold well; likely comfortable around 5–18 °C, and hardy to subarctic winter cold.
How easy
Hard
Native range
Siberia to Himalaya and N. Korea, Subarctic America to N. U.S.A.
Climate
subalpine or subarctic
About
Braya humilis, also known as low northern rockcress, is a species of plant. It was first described in 1831.
Where it grows
Braya humilis is found across North and Central Asia, and in the arctic and alpine regions of North America. In China, it is found primarily on the Tibetan Plateau.
Text excerpted from the Wikipedia article Braya humilis 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.