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Austrocactus coxii

Austrocactus coxii
Photo: CactiLegacy, CC BY-SA 4.0

Austrocactus coxii is a columnar cactus from the Patagonian steppe of southern Argentina and Chile, with short stems up to 60 cm tall and red daytime flowers. Grow it like other desert cacti: bright sun, fast-draining soil and sparing water.

Family
Cactaceae (Cactus family)
Grows as
Succulent, Bulb
Light
Full sun
Water
Water deeply only when the soil is fully dry, and much less in winter.
Soil
Gritty, fast-draining cactus mix with added grit or pumice.
Temperature
10–35 °C; protect from frost and keep dry when cold.
How easy
Moderate
Native range
S. Argentina
Climate
temperate

About

Austrocactus coxii is a plant species in the genus Austrocactus from the cactus family (Cactaceae), indigenous to southern Argentina and southern Chile. It grows as short columnar stems up to 5 cm diameter, reaching 60 cm in height, with 6-10 tuberculate ribs. Central spines are hard, straight or slightly hooked, light brown to whitish and up to 4 cm long. Thin spines are interwoven and range from 6 to 10 in number; each is up to 1 cm long. Its diurnal red flowers are up to 3.5 cm in diameter.

Other Austrocactus plants

Austrocactus spiniflorus · Austrocactus

Text excerpted from the Wikipedia article Austrocactus coxii 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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