Agaricus collegarum
An Agaricus described in 2015 by Parra, Wisman, Guinberteau, Weholt, Musumeci and Geml in Micologia e Vegetazione Mediterranea. There are 75 GBIF records, most from Australia and the rest scattered across Europe from Italy to Norway.
At home, aim for
Day
Cool-growingTargets in Plantistry
Night
A clear drop at nightTargets in Plantistry
Humidity
Very humid airBand in Plantistry
Light
ShadeDLI and PPFD in Plantistry
No rest period
Where it grows wild
On soil, probably in gardens, parks and woodland edges; the exact habitat was not checked.
No elevations on record.
EuropeAustralasia
🔒 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 Agaricus
Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.