Opuntia occidentalis

A large prickly pear of the coastal sage scrub and chaparral of southern California and northern Baja California. It wants full sun, a mild wet winter and a long, hot, dry summer, and is easy outdoors in Mediterranean climates.

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

Open coastal sage scrub, chaparral edges and dry slopes of the coastal plain and foothills.

Recorded at 20 to 560 m, median about 150 m.

CaliforniaMexico Northwest

🔒 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 Opuntia

Opuntia ficus-indica Opuntia engelmannii Opuntia galapageia Opuntia polyacantha Opuntia basilaris Opuntia humifusa Opuntia stricta Opuntia fragilis Opuntia macrocentra Opuntia macrorhiza Opuntia sulphurea Opuntia aciculata All 171 →

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 2.0 licence, unmodified.