Opuntia stenarthra

A prickly pear with narrow pads from the lowland Chaco of Paraguay, north-eastern Argentina and Bolivia. It wants a hot, sunny, wet summer and a cool, drier winter, and it tolerates brief light frost.

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

Lowland Chaco: dry forest, scrub and savanna on flat plains, where Opuntia grow in the open or under thin woodland. This is inferred from the genus and from the recorded sites.

Recorded at only 60–90 m, on the low Chaco and Paraná plains.

ParaguayArgentina NortheastBolivia

🔒 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.