Species library › Haworthia › Haworthia pubescens
Succulents Well documented

Haworthia pubescens

A critically endangered small rosette succulent known from a single subpopulation near Worcester in South Africa's Western Cape, covering less than 10 km². It grows on sandstone ridges in the transition between fynbos and Robertson Karoo, sheltered from afternoon sun. Grow it as a winter-rainfall Haworthia: bright but not scorching light, a gritty mix, water in the cool months and a drier, shaded summer.

Haworthia pubescens
Photo: Abu Shawka, CC BY-SA 4.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Sandstone ridges in the Sandberg Hills about 12 km south-south-east of Worcester, in Robertson Karoo vegetation at the edge of fynbos. Collectors note that plants sit where they are protected from the afternoon sun. The only subpopulation is threatened by poaching, agriculture and invasive plants.

No elevations are recorded; the Worcester valley floor and nearby low ridges lie at roughly 200–400 m.

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

Grow Haworthia pubescens? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

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 4.0 licence, unmodified.