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Glaucous wild cabbage

Caulanthus glaucus

Glaucous wild cabbage
Photo: Jim Morefield from Nevada, USA, CC BY-SA 2.0

Glaucous wild cabbage is a perennial desert wildflower from southern Nevada and nearby California mountains, growing in open, rocky limestone habitat. It is a species rarely grown in gardens, and it needs excellent drainage and full sun to survive.

Family
Brassicaceae (Cabbage family)
Light
Full sun
Water
Water sparingly and let the soil dry fully between waterings; avoid wet roots.
Soil
Fast-draining gritty or rocky mix, lean and slightly alkaline.
Temperature
Tolerates hot summer desert conditions and mild winters; protect from hard frost.
How easy
Hard

About

Caulanthus glaucus is a species of flowering plant in the family Brassicaceae known by the common names glaucous wild cabbage, bigleaf wildcabbage, and limestone jewelflower.

It is native to southern Nevada and adjacent parts of eastern California and Mojave Desert sky islands, where it grows in open, rocky habitat in the desert mountains.

Other Streptanthus plants

Claspingleaf wild cabbage · Black Rock wild cabbage · California Jewel Flower · Cooper's wild cabbage · Coulter's wild cabbage · Thickstem wild cabbage · Hall's wild cabbage · San Diego wild cabbage · Desert candle · Slender wild cabbage · Hairy wild cabbage · Payson's wild cabbage

Text excerpted from the Wikipedia article Caulanthus glaucus 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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