Tremella durissima

A jelly fungus described by Bernard Lowy in 1962 from the Sierra de San Javier near Tucumán, north-western Argentina. The name means very hard, presumably for a tough fruit body. Its host and substrate are not documented in accessible sources, and it cannot be cultivated.

At home, aim for

Day IntermediateTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Humid airBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

Expects a seasonal rest

Where it grows wild

Collected in the Yungas-type montane forest of the Sierra de San Javier; probably on wood or on other fungi on wood, as in most Tremella.

No elevation recorded; the collection site lies in the foothills above Tucumán.

ArgentinaBrazil

🔒 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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More Tremella

Tremella mesenterica Tremella fuciformis Tremella cetrariellae Tremella exigua Tremella globispora Tremella parmeliarum Tremella versicolor Tremella anaptychiae Tremella diaporthicola Tremella fibulifera Tremella steidleri Tremella tubulosae All 271 →

Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.