Updated 5 October 2026
Are Shaggy Inkcap out in Groningen yet?
Shaggy Inkcap usually come up in Groningen from July to November, and right now they’re at 57% and looking good.
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.
Late summer to autumn, roughly July to November, with most fruiting from August onwards.
A tall white cap, at first cylindrical and shaggy with upturned scales, sitting like a fingertip over the slender white stem. The gills are white when young, then turn pink and finally dissolve from the rim upwards into a black inky liquid as the cap opens.
Does not keep; it auto-digests into black liquid within a few hours even in the fridge, so cook on the day of picking. To hold a meal briefly, cook them down first and refrigerate or freeze the cooked mushrooms rather than the raw caps.
Eat only very young, white, firm caps; slice and fry gently in butter as they release a lot of liquid, then finish with cream and parsley. Good in a quick soup or folded into an omelette, but always cook the same day they are picked.
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
How do I know shaggy inkcap season has started in Groningen, 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 Groningen, Netherlands it currently sits at 57% and is looking good.
Are shaggy inkcap out near me right now in Groningen, Netherlands?
Today the shaggy inkcap forecast for Groningen, Netherlands is 57% and conditions are looking good. That is a live read for the region this October, and it shifts with the weather rather than following a fixed calendar. It tells you if it is worth heading out in Groningen, Netherlands right now.
What should I look for this week for shaggy inkcap in Groningen, Netherlands?
This week in Groningen, Netherlands the forecast is 57% and looking good. 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. The 14-day outlook on the page shows whether conditions are climbing toward a flush or easing off, so you can pick your day.
Is it mushroom season in Groningen, Netherlands right now?
For shaggy inkcap in Groningen, Netherlands, the typical season is July to November, and today the live forecast reads 57% with conditions looking good this October. So yes or no depends on the day and the weather, which is exactly what the forecast tracks.
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 Groningen, 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.
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.