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Species library › Ficus › Ficus crassiuscula
Other Little published: much of this is inferred from related species

Ficus crassiuscula

A strangler fig of lower montane rainforest and cloud forest from Belize to Peru and Venezuela, growing into a tree of 20–35 m. Seedlings usually germinate low on host trunks and climb as a vine before they become free-standing trees. In cultivation it is a rarely grown collector's fig that wants cool, humid, bright-shaded conditions rather than lowland heat.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

A hemiepiphyte that germinates near the ground on the lower trunks of host trees or on dead wood, climbs its host and eventually becomes an erect strangling tree. It grows in lower montane rainforest and cloud forest. Young plants on lower trunks are in the shaded understory, and mature crowns reach the canopy.

Recorded at 15–2500 m, with a median of 1600 m across 188 records. In Costa Rica it is reported above 1550 m.

BelizeGuatemalaHondurasNicaraguaCosta RicaPanamaColombiaVenezuelaEcuadorPeru

🔒 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.