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Blossfeldia

Blossfeldia
Photo: Michael Wolf, CC BY-SA 3.0

Blossfeldia is a genus of tiny cacti with only one species, Blossfeldia liliputana, the smallest cactus in the world at about 10 to 12 mm across. It grows in rock crevices in the Andes and needs bright light, sharp drainage and careful watering.

Family
Cactaceae (Cactus family)
Grows as
Succulent
Light
Bright indirect
Water
Water sparingly during the growing season and let the soil dry fully between waterings; keep almost dry in winter.
Soil
Very fast-draining cactus mix with grit or pumice.
Temperature
10–30 °C; protect from frost, as it is native to high-altitude Andean habitats.
How easy
Hard

About

Blossfeldia is a genus of cacti (family Cactaceae) containing only one species, Blossfeldia liliputana, native to South America in northwestern Argentina (Jujuy, Salta, Tucumán, Catamarca and Mendoza Provinces) and southern Bolivia (Santa Cruz and Potosí Departments). It grows at 1,200–3,500 m altitude in the Andes, typically growing in rock crevices, and often close to waterfalls.

Text excerpted from the Wikipedia article Blossfeldia 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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