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Species library › Aloe › Aloe acutissima
Succulents Well documented

Aloe acutissima

A shrubby, branching Aloe endemic to Madagascar, described by Perrier de la Bâthie in 1926, with narrow, sharply pointed leaves. Records span 7–1200 m in a climate with hot, wet summers and a long, cooler dry winter. Grow it as a full-sun succulent with a dry winter rest.

Aloe acutissima
Photo: IKAl, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets 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 slopes and outcrops in open, seasonally dry vegetation in western and southern-central Madagascar.

Recorded from 7 to 1200 m (median 800 m).

Madagascar

🔒 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.