Had a field that half of it is on peat, used to be really wet until I drained it and reseeded last year, grass came really well on the peat side of it and grew quickly but this year it’s really struggling and allot of weeds coming through it, the upper half which is on clay is doing very well apart from some buttercup, I think the peat is draining so quick that it’s just washing the nutrients right out. Is there anyway to stop this? Or am I going to have to partially block the drains? 😮