When they are born the mumps.
The season varies from one part of the world to another: here are all the regions compared, each with its own months.
Pleurotus ostreatus
The shape of the season in the United States and Canada, which is the region with the most observations (31,441).
Region by region
| Region | They are found | Maximum | Observations |
|---|---|---|---|
| United States and Canada | From May to December | May | 31,441 |
| Scandinavia | From July to January | January | 20,485 |
| Central Europe | From September to February | December | 10,963 |
| United Kingdom and Ireland | From July to February | October | 8,839 |
| Spain | From July to December | October | 2,087 |
| France | From August to February | October | 1,487 |
| Australia and New Zealand | From January to July | May | 1,359 |
| Italy | From October to January | November | 320 |
| Northern Italy | From October to January | November | 206 |
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.
Download MushScoutWith 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.