In this situation first the leak must be fixed and secondly the roof must be treated also in order to successfully kill the root of the infestation.
Mushrooms growing on roof.
It may be from a plumbing leak a roof leak or a severe lack of ventilation.
Mushrooms in the house mushrooms growing indoors present a classic sign of a moisture problem.
I haven t panicked because the moisture meter shows nothing on the opposite drywall side but it s obvious the siding is getting damp to the point of growing mushrooms.
Leaks have ruined equipment created mold issues and fungus.
Correcting the moisture problem is the first step in the eradication procedure.
If it s gone just keep the area well raked and aerated to improve drainage.
It s not unusual to see mushrooms growing in the basement that derive their moisture from a rooftop leak.
Fungus so bad there are now mushrooms growing out of the floors of the gym.
If you have an area where a tree used to stand even if the stump is gone the dead roots underground may encourage mushroom growth.
The mushrooms are growing on my rental house not many only a small side of the house but persistent over the 3 years in small quantity since i ve owned this rental.
If the stump is still there you can have it removed.
Fungi growth can many times be found far away from the source of moisture.
It s a combination of algae and fungus and usually has a light mint green color.