Sign in Start free
Species library › Pilosocereus › Pilosocereus machrisii
Succulents Well documented

Pilosocereus machrisii

A shrubby, blue-green columnar cactus from the cerrado of central and southeastern Brazil, with woolly areoles near the stem tips. It needs strong sun, warmth and a pronounced dry winter, and dislikes cold, wet conditions.

Pilosocereus machrisii
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

Grows on rocky outcrops and sandy or stony ground in cerrado savanna and campo rupestre, in full sun among grasses and shrubs. Built from the measured range and knowledge of the genus.

Recorded at about 335–830 m, median 780 m.

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

Start free Sign in

More Pilosocereus

Pilosocereus polygonus Pilosocereus robinii Pilosocereus armatus Pilosocereus brevispinus Pilosocereus curtisii Pilosocereus lanuginosus Pilosocereus millspaughii Pilosocereus moritzianus Pilosocereus excelsus Pilosocereus jamaicensis Pilosocereus leucocephalus Pilosocereus samanensis All 51 →

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.