Mushroom picking in Grantham
Grantham lies at about 64 m. Forest is scarce here: 7 % within 10 km, mostly oak and spruce. In the 2026 season, the most good days here were for King Trumpet Mushroom, Shaggy Ink Cap and Parasol Mushroom. Today Oyster Mushroom leads with 12 %.
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Nearby towns
Which mushrooms grow in Grantham?
In the 2026 season our forecast showed the most good days in Grantham for King Trumpet Mushroom, Shaggy Ink Cap, Parasol Mushroom.
How much forest is there in Grantham?
Within 10 km of Grantham about 7 % of the land is forest.
When is mushroom season in Grantham?
The main season is usually August to October; rain and warmth decide when it starts. The growth chance above shows today, the mushroom forecast the next 10 days.