Coprinus umbrinus
An inky cap described by Cooke and Massee in 1892 (Grevillea 21). GBIF holds only one record, the Kew specimen, and nothing further is published; its origin and ecology are unknown.
At home, aim for
Day
IntermediateTargets in Plantistry
Night
Close to the dayTargets in Plantistry
Humidity
Very humid airBand in Plantistry
Light
Dappled lightDLI and PPFD in Plantistry
No rest period
Where it grows wild
Unknown; conditions below are generic for small saprotrophic inky caps on soil and debris.
Unknown.
🔒 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 Coprinus
Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.