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Species library › Euphorbia › Euphorbia hadramautica
Succulents Well documented

Euphorbia hadramautica

A spiny succulent Euphorbia of the arid southern Arabian coast (Dhofar and Hadhramaut), Socotra and the Horn of Africa. It grows on hot, sunny limestone slopes with very little rain, so it needs heat, full sun, a mineral mix and a dry winter.

Euphorbia hadramautica
Photo: Frank Vincentz, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Warm-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 on rocky, often limestone slopes and plains in arid scrub, from near the coast to the escarpments of Dhofar and Hadhramaut; some Dhofar sites get summer monsoon fog.

Records from 0–1,620 m, median 743 m (22 records).

OmanYemenSocotraSomaliaEthiopiaKenya

🔒 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.