Opuntia austrina

A low to semi-erect prickly pear of Florida's sandy scrub and dunes, in the eastern humifusa complex. It takes heat, humidity and summer rain if the sand drains instantly, and wants full sun and a drier winter.

At home, aim for

Day IntermediateTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Ordinary room humidityBand in Plantistry

Light Full sunDLI and PPFD in Plantistry

Expects a seasonal restGrows in the ground

Where it grows wild

Deep sand in inland scrub, scrubby flatwoods and brushy dunes, coastal edges near mangroves, and dry disturbed ground, in full sun.

Lowland Florida, from near sea level to about 50 m.

USA: Florida

🔒 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.