Corryocactus dillonii

A recently described Corryocactus from the arid lower Andean slopes of the Arequipa region in southern Peru, known from only a handful of records. Grow it like other shrubby Peruvian columnar cacti: full sun, warm days, mild nights, a gritty mix and a dry winter rest.

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

Dry, rocky desert slopes on the Pacific side of the Andes. Almost nothing is published beyond the description; the habitat is inferred from the genus and the measured sites.

The few records sit around 880 m, lower than most Corryocactus.

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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More Corryocactus

Corryocactus brevistylus Corryocactus apiciflorus Corryocactus aureus Corryocactus brachypetalus Corryocactus melanotrichus Corryocactus ayacuchoensis Corryocactus erectus Corryocactus pulquinensis Corryocactus quadrangularis Corryocactus squarrosus Corryocactus tarijensis Corryocactus ayopayanus All 15 →

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 4.0 licence, unmodified.