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Species library › Alcantarea › Alcantarea alegrensis
Other Little published: much of this is inferred from related species

Alcantarea alegrensis

A rock bromeliad from southeastern Brazil known from a single wild record; its name points to the Alegre area. Treat it like other inselberg Alcantarea: bright sun, warm, wet summers, a drier winter and a very open mix.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

Inferred from the genus: exposed granite or gneiss rock faces in the Atlantic Forest region. Nothing species-specific about the habitat could be confirmed.

No elevation recorded; the slightly milder climate than nearby lowland sites suggests a moderate elevation.

Brazil

🔒 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

Grow Alcantarea alegrensis? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

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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.