As above we have at least 12 mature trees in our front garden . It's not massive but probably larger than the average garden . I'm assuming the trees are to blame for it .
Our problem is a very mossy lawn , we live in a wet part of the uk ( Cumbria )
Do the usual treat and scarify but it's a never ending battle and we are definitely not winning.
Had anyone just accepted the moss and learnt to live with it ?