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Species library › Euphorbia › Euphorbia keithii
Succulents Partly documented

Euphorbia keithii

A candelabra tree euphorbia from the hot, low-lying bushveld of eastern Eswatini and adjacent Mozambique. Grow it like other large tree euphorbias: maximum sun, heat, a free-draining mineral mix and a dry, cooler winter.

Euphorbia keithii
Photo: Frank Vincentz, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night A clear drop at nightTargets 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

Rocky slopes and thornveld in hot lowveld country, typically on well-drained stony ground in open savanna. Details here are generalised from related candelabra euphorbias of the region.

Recorded sites sit at roughly 300–600 m in the Lubombo lowveld.

EswatiniMozambique

🔒 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 3.0 licence, unmodified.