Species library › Crassula › Crassula expansa
Succulents Well documented

Crassula expansa

A small, sprawling succulent herb with narrow fleshy leaves and tiny white to pinkish star-shaped flowers, widespread from the Cape through eastern southern Africa to Tanzania and Madagascar. It grows in damp, often partly shaded spots among rocks and in grassland, and is usually short-lived. It is easy in cultivation if kept bright, moist and airy.

Crassula expansa
Photo: yakovlev.alexey from Moscow, Russia, CC BY-SA 2.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Grows in shallow soil over rock, on stream banks, in grassland and in the shade of rocks or shrubs, often where the ground stays damp. It is weak-stemmed and spreads over the ground.

Recorded from 51 to 1640 m, median 650 m (22 records).

AngolaCape ProvincesEswatiniFree StateKwaZulu-NatalMadagascarMalawiMozambiqueNamibiaNorthern ProvincesTanzaniaZambiaZimbabwe

🔒 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. Photo from Wikimedia Commons, used under its CC BY-SA 2.0 licence, unmodified.