Species library β€Ί Philodendron β€Ί Philodendron giganteum
Aroids Little published: much of this is inferred from related species

Philodendron giganteum

elephant ear

A very large climbing Philodendron from the Caribbean islands, called elephant ear or chinny leaf locally, with thick waxy leaves that grow huge once it has climbed a tree. Its inflorescences heat up and give off a sweet scent at flowering. It comes from moist and cloud forest on the hills of Guadeloupe, Puerto Rico and the Lesser Antilles, and needs space, a sturdy support, warmth and humidity.

Philodendron giganteum
Photo: LinΓ©1, CC BY 2.5, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodClimber

Where it grows wild

Herbarium and observation notes describe it climbing large trees in shaded, humid forest. The forest types include moist hillside forest, disturbed rainforest on steep andesite slopes, gallery forest, dry evergreen forest along stream beds, and low cloud forest on rocks. Young plants start in shade near the ground and climb toward brighter light, where the leaves get much bigger.

GBIF elevations mostly run from about 80 to 630 m, with a median near 350 m, on the wet hillsides of volcanic islands. A few records come from cloud forest near summits.

GuadeloupePuerto RicoMartiniqueMontserratSabaDominican RepublicBritish Virgin IslandsSt VincentTrinidad and Tobago

πŸ”’ Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

βœ“ Day and night temperature targets, and the limits it tolerates
βœ“ Humidity band, and how to hold it
βœ“ Light as DLI and PPFD for a grow light
βœ“ Wet and dry seasons, and whether to rest it
βœ“ Substrate and airflow
βœ“ 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. Photo from Wikimedia Commons, used under its CC BY 2.5 licence, unmodified.