Species library › Beaucarnea › Beaucarnea sanctomariana
Succulents Partly documented

Beaucarnea sanctomariana

A rare tree Beaucarnea of the Chimalapas region on the Isthmus of Tehuantepec, Oaxaca. It reaches about 7 m and has a conical trunk up to 1.5 m wide at the base. Its lowland habitat is hotter and more humid than most ponytail palms', with a strong wet summer, so it wants warmth all year.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Slopes facing the Gulf of Mexico in the Chimalapas, in seasonally dry to semi-evergreen tropical forest on rocky ground.

About 200–700 m. GBIF records are at 233–250 m.

Mexico (Oaxaca: Chimalapas)

🔒 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.