Species library › Agaricus › Agaricus biannulatus
Fungi Little published: much of this is inferred from related species

Agaricus biannulatus

A small-to-medium Agaricus with a double ring, described in 2011 from Sardinia by Mua, Parra, Cappelli and Callac. Almost nothing is published beyond the original description, and it has never been cultivated.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Very humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
Expects a seasonal rest

Where it grows wild

A ground-dwelling saprotroph; the type area is Mediterranean Sardinia, where Agaricus of this kind fruit in soil and litter under scrub and pines.

Records carry no elevation; the Sardinian and central Italian sites are near sea level to about 300 m.

Sardinia and central Italy

🔒 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.