Species library › Marcgravia › Marcgravia polyadenia
Terrarium Little published: much of this is inferred from related species

Marcgravia polyadenia

Marcgravia polyadenia is a flowering vine endemic to Ecuador. It grows in moist tropical forest, where green-crowned brilliant hummingbirds feed at its large nectar-bearing inflorescences. There are no wild GBIF records with coordinates, so the care below comes from the genus and a single reference climate point.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Very humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodClimber

Where it grows wild

Subtropical or tropical moist forest. Like other Marcgravia, it is a root-climbing hemiepiphyte, with flat, shingling juvenile leaves on trunks and hanging flowering branches on adults.

Wikipedia describes moist lowland forest. The reference climate point is at about 1,200 m in the eastern Andean foothills. The actual altitude range is unknown.

Ecuador

🔒 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.