Thanks,
I’m a Deputy head in a primary school and the caretaker is keeping any brown cardboard for me. It soon builds up!
My beds are in good condition and run horizontal to the path. But I’ve a 1m wide bed running alongside the path on the left. This is the overgrown bit.
Think I’m going to try cover this and the path with cardboards and keep piling it on. Will let you know how I get on!
PS Tried to upload a photo from my iPhone, but it said error. Maybe need to reduce the size somehow…