Euphorbia tenax

A low, much-branched Euphorbia of the Western Cape with slender, tough green stems rising from a thick underground rootstock. It grows with the winter rains and slows or partly dies back in the hot dry summer, so it wants cool, bright, moist winters and a drier summer.

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

Grows in deep sand and sandy loam in lowland fynbos, strandveld and renosterveld, usually in the open among low shrubs.

Mostly near sea level up to roughly 700 m; the weighted climate sites run from 0 to 732 m.

Cape Provinces

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

Start free Sign in

More Euphorbia

Euphorbia abyssinica Euphorbia milii Euphorbia polygona Euphorbia candelabrum Euphorbia misera Euphorbia neriifolia Euphorbia tirucalli Euphorbia arbuscula Euphorbia canariensis Euphorbia heterochroma Euphorbia kaokoensis Euphorbia regis-jubae All 517 →

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.