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Species library › Pilosocereus › Pilosocereus piauhyensis
Succulents Partly documented

Pilosocereus piauhyensis

A columnar, often bluish tree-cactus of the Brazilian caatinga, with woolly flowering areoles near the stem tips. It needs constant warmth, strong light and a dry season; cold, wet winters are the main killer in cultivation.

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

Rocky outcrops and dry thorn scrub of the caatinga in northeastern Brazil, growing among shrubs and on sandstone or granite slopes.

Records span 0–1,096 m, median about 464 m.

Brazil Northeast

🔒 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 piauhyensis? 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.