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Species library › Pleurotus › Pleurotus geesterani
Fungi Little published: much of this is inferred from related species

Pleurotus geesterani

An oyster mushroom described by Rolf Singer in 1962. The name has become associated with a cultivated oyster sold in China and Taiwan as xiuzhen gu, valued for its umami taste. We have no wild records, so the conditions below follow standard warm-season oyster cultivation.

At home, aim for
Day IntermediateTargets 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 broadleaf wood, like other Pleurotus.

No elevation is recorded.

🔒 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.