Mushroom calendar

When are baby cows born: month by month

When they are found

When they are born the hairy covers.

The season varies from one part of the world to another: here are all the regions compared, each with its own months.

Coprinus comatus

The shape of the season in the United States and Canada, which is the region with the most observations (20,991).

January: 2.1% of observationsGFebruary: 1.0% of observationsFMarch: 1.5% of observationsMApril: 3.0% of observationsAMay: 3.3% of observationsMJune: 1.7% of observationsGJuly: 1.4% of observationsLAugust: 3.2% of observationsASeptember: 21% of observationsSOctober: 44% of observations44%ONovember: 13% of observationsNDecember: 4.6% of observationsD
Month-by-month observation rate. October stands out, as it is the month with the most documented finds.

Region by region

RegionThey are foundMaximumObservations
United States and Canada From September to December October 20,991
Central Europe From September to November October 14,779
Scandinavia From September to October October 9.186
United Kingdom and Ireland From September to November October 8,759
Australia and New Zealand From March to June May 2.607
France From September to November October 1,790
Spain From September to December November 1,485
Italy From August to November October 781
Northern Italy From September to November October 638
Central Italy From October to May October 103

The grey lines have few public comments: the month indicated is indicative, and there is no dedicated page.

Because every year is different

  • The season opens with rain: after a heavy rain, with the soil still warm, it takes one or two weeks.
  • In mountain It begins earlier and ends earlier than on the plain, and the same is true for the northern slopes.
  • A'dry summer It pushes it forward, sometimes by weeks. A mild autumn lengthens it.

The calendar says the months. Which day, in your forest, this year, the rain that fell there tells you: MushScout follows it day by day and tells you when it's time.

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With Premium you can see the next 12 days and the day they could be born.

Data: GBIF.org — GBIF.org, observations with coordinates 2011-2025, counts by month (facet). The observations say when people have documented a find, not how many mushrooms there were.

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