Aizoon collinum

A low, spreading succulent shrublet of the Karoo, formerly Galenia collina, with the synonym Galenia humifusa reflecting its sprawling habit. It comes from hot, dry country with very little rain at any season. Treat it as a sun-loving arid succulent with sparse watering.

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

No rest periodGrows in the ground

Where it grows wild

Open Karoo shrubland on stony hills and flats. This is inferred from the name, the climate and related former Galenia species, as habitat notes are sparse.

Few records carry an elevation. The epithet means 'of hills', which suggests stony slopes.

South Africa

🔒 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.