Alcantarea intermedia

A rarely recorded tank bromeliad from south-east Brazil, known from only two wild records near the northern Rio de Janeiro lowlands. Treat it like other rock-dwelling Alcantarea: full sun, warm conditions, a modest dry winter and a very free-draining medium. Information on this species is very thin.

At home, aim for

Day Warm-growingTargets 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

Likely a lithophyte of granite outcrops like most of its genus, with roots in rock cracks and water held in the leaf tank; this is inferred from the genus, not documented for the species.

No recorded elevations; the single climate site sits near sea level (about 30 m), which may not match the actual outcrop.

Brazil Southeast

🔒 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.