Updated 21 September 2026
Are Shaggy Inkcap out in Fryslân yet?
The best time for shaggy inkcap in Netherlands is July to November, with the peak normally in the middle of that range. Today they’re at 60% and looking good in Fryslân
Fruits after good rain when nights turn cool, typically following late summer and autumn downpours. A warm spell broken by steady rainfall brings them up within a day or two, often in flushes.
As it matures the gills and cap dissolve themselves into a black inky fluid, a process called deliquescence, and this ink has historically been used for writing.
Grows on rich, disturbed ground such as lawns, road verges, parks, playing fields and waste ground, often appearing in groups or rows. It favours nutrient-rich soil and is not tied to a particular tree.
A good edible when young and still firmly white inside, with a mild, delicate flavour. It must be picked and cooked the same day, ideally within a few hours, because the cap quickly turns to black ink and goes mushy.
Pick only caps that are still white and cylindrical and closed against the stem, before any pink or black appears at the rim. They deliquesce into black ink within hours of picking, so cut them young and use them straight away.
Most similar to the common ink cap, Coprinopsis atramentaria, which is greyer and smoother without the shaggy scales. That species causes severe illness if eaten with alcohol, so the key difference is the tall shaggy white cap of Coprinus comatus versus the smooth grey, bell-shaped cap of the common ink cap.
FAQ
Does ShroomCast tell me if a mushroom is safe to eat or identify it for me?
No. ShroomCast only forecasts timing, so it tells you when shaggy inkcap are likely to be fruiting in Fryslân, Netherlands. It does not identify mushrooms, and it cannot tell you whether anything you pick is safe to eat. Always confirm your own identification from a reliable source before eating anything.
How does the live shaggy inkcap forecast for Fryslân, Netherlands work?
We take the usual shaggy inkcap season for Fryslân, Netherlands (July to November) and weigh it against the weather right now and over the last few days. That gives you one live number, today 60% and looking good, plus a 14-day outlook and a normal-year line to compare against.
When is shaggy inkcap season in Fryslân, Netherlands?
In Fryslân, Netherlands, shaggy inkcap season usually runs July to November. The exact start shifts year to year with rain and temperature, so some years they show up early and some years late. Right now (September) the live forecast for Fryslân, Netherlands reads 60% and conditions are looking good.
Where do shaggy inkcap grow in Fryslân, Netherlands?
Grows on rich, disturbed ground such as lawns, road verges, parks, playing fields and waste ground, often appearing in groups or rows. It favours nutrient-rich soil and is not tied to a particular tree. They tend to come back to the same kinds of ground year after year, so once you find good cover it is worth checking again. ShroomCast does not share exact spots; it tells you the timing for Fryslân, Netherlands so you know when it is worth heading out.
How do I know shaggy inkcap season has started in Fryslân, Netherlands?
Season usually kicks off after a warm spell followed by steady rain, with the first flushes appearing somewhere in the July to November window. The clearest sign is the live forecast lifting off zero into ‘just starting’ or ‘building’. For Fryslân, Netherlands it currently sits at 60% and is looking good.
See the live regional forecast in the ShroomCast app.
This page shows today. The app gives you the full 14-day outlook for your area and all 14 species, so you can pick the right day before you drive out.
Scale: 0-20% very low · 20-40% low · 40-60% moderate · 60-80% high · 80-100% excellent. ShroomCast forecasts fruiting probability from weather, soil, forests and years of observations – a guide, not a guarantee of finds.
ShroomCast forecasts the region and the time of year. It cannot identify mushrooms for you, so confirm any species with a reliable source before eating it.