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Species library › Pilosocereus › Pilosocereus magnificus
Succulents Partly documented

Pilosocereus magnificus

An endangered, intensely blue columnar cactus restricted to rocky dry country in Minas Gerais, Brazil. It wants heat, strong sun and a dry winter. Unlike desert cacti it is frost-tender, and cold nights in winter damage it.

Pilosocereus magnificus
Photo: PierreBraun, CC BY-SA 4.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets 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

Rock outcrops within seasonally dry tropical forest and shrubland. It grows exposed among the rocks, in pockets of thin mineral soil.

The few records with elevations fall at 150–300 m, median about 280 m.

Minas Gerais, Brazil

🔒 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

Grow Pilosocereus magnificus? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

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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.