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Species library › Kalanchoe › Kalanchoe poincarei
Succulents Partly documented

Kalanchoe poincarei

A rarely seen Kalanchoe from the arid southwest coast of Madagascar near Toliara. Treat it like other southwestern Malagasy kalanchoes: hot, very bright, gritty soil, and dry in the cooler months.

Kalanchoe poincarei
Photo: Museum National d'Histoire Naturelle, CC BY 4.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Coastal spiny bush on limestone and sand in Madagascar's driest region; details for this species are sparse, so this is generalised from the genus and region.

Recorded near sea level, from 5 to about 120 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 4.0 licence, unmodified.