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Species library › Weberbauerocereus › Weberbauerocereus albus
Succulents Little published: much of this is inferred from related species

Weberbauerocereus albus

A branching columnar cactus from the dry inter-Andean valleys of Cajamarca and La Libertad in northern Peru, with night-opening white flowers. Treat it as a high-light, mild-climate Andean cactus: never hot, never frozen, with a dry winter.

Weberbauerocereus albus
Photo: Frank Vincentz, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night A clear drop at nightTargets 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 on dry, rocky valley slopes with sparse scrub, typical of the genus in the northern Peruvian Andes.

Few records carry an elevation. The measured site is at about 2,500 m.

Peru

🔒 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 3.0 licence, unmodified.