Pleurotus problematicus

A pleurotoid fungus that E. J. H. Corner described in 1981 in his work on Malaysian agarics. It is known from a single preserved specimen from Ulu Gombak in Selangor. Nothing about it has been published beyond the original description, so the conditions below come from the genus and from lowland Malayan rainforest.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Very humid airBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

No rest period

Where it grows wild

Genus-level inference: on dead wood in Malayan rainforest. The only specimen, from Ulu Gombak, carries no habitat note.

Ulu Gombak lies roughly between 100 and 800 m above sea level; the specimen records no elevation.

Peninsular Malaysia

🔒 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.