Euphorbia aggregata

The pincushion euphorbia, a slow, cushion-forming spiny succulent from the dry Karoo scrub of South Africa's Eastern Cape; the oldest wild cushions exceed 1 m across. It wants full sun, warm summers with some rain, and a cold, dry winter.

At home, aim for

Day Cool-growingTargets 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

Arid scrub and stony flats in the Eastern Cape Karoo, in full sun. It is closely related to Euphorbia ferox and E. pulvinata.

Climate sites at about 820–1,170 m.

Eastern CapeSouth 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

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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 3.0 licence, unmodified.