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Mammillaria schwarzii

Mammillaria schwarzii
Photo: Michael Wolf, CC BY-SA 3.0

Mammillaria schwarzii is a small, globular, spiny cactus from central Mexico that grows on steep rock faces. It needs bright light, sharp drainage and very little water, and it is a rare plant in the wild.

Family
Cactaceae (Cactus family)
Grows as
Succulent
Light
Full sun
Water
Water sparingly during the growing season and let the soil dry out fully between waterings; keep nearly dry in winter.
Soil
Very fast-draining cactus mix with added grit, pumice or perlite.
Temperature
10–35 °C; protect from frost and keep dry below about 5 °C
How easy
Moderate
Native range
Mexico (Guanajuato, San Luis Potosí, Jalisco, Michoacán)
Climate
desert or dry shrubland

About

Mammillaria schwarzii is a species of plant in the family Cactaceae. It is a succulent cactus subshrub endemic to Guanajuato state in Mexico. It is native to semi-desert matorral (scrubland) and oak woodland from 2,150 to 2,400 meters elevation, where grows on steep igneous rock faces.

Thought to be extinct for some time, it was rediscovered in 1987.

Other Mammillaria plants

Mammillaria albicoma · Mammillaria albiflora · Mammillaria albilanata · Bernal Cactus · Mammillaria aureilanata · Mammillaria backebergiana · Mammillaria baumii · Mammillaria beneckei · Powder Puff Cactus · Mammillaria bombycina subsp. perezdelarosae · Mammillaria bombycina · Mammillaria brandegeei

Text excerpted from the Wikipedia article Mammillaria schwarzii 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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