Species library › Aylostera › Aylostera fusca
Succulents Well documented

Aylostera fusca

A small clustering high-Andean cactus from southern Bolivia and north-west Argentina, related to Rebutia. It needs strong light, cold dry winters with frost-level nights, and summer water during the rains to flower well in spring.

Aylostera fusca
Photo: KP Laer, CC BY-SA 4.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Grows among rocks and in grassland or open scrub in the inter-Andean valleys and high slopes of Chuquisaca, Tarija and Jujuy. Small Aylostera often nestle in rock crevices or among grass tufts that give slight shade at the base. Habitat detail is inferred from the genus.

Recorded 1994–3600 m, median 2400 m.

Argentina NorthwestBolivia

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app. Photo from Wikimedia Commons, used under its CC BY-SA 4.0 licence, unmodified.