Opuntia pachyrrhiza

A low prickly pear from the highlands of San Luis Potosí and neighbouring Mexico, named for its thick, tuber-like root. It grows on the dry central plateau around 2,000 m with a pronounced dry winter, so it needs full sun, a deep free-draining pot and a cool, dry rest.

At home, aim for

Day Cool-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

Semi-arid scrub and grassland on the high plateau, often on stony slopes or limestone soils among shrubs and other cacti.

Recorded from about 600 to 2,580 m, median about 2,100 m; most records cluster near 2,000 to 2,200 m.

Mexico Northeast (San Luis Potosí)TamaulipasQuerétaro / Hidalgo

🔒 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.