Alan Holmes muttered:


If you are anywhere near Slough or Uxbridge there is a stable just
off the A412 at Iver Heath who has a HUGE pile of well rotted horse
manure which they would be delighted for you to come and take away.

We are luckily living in the Newmarket area and get ours from the racing
stud up the lane. I'm smugly aware that our garden is manured by some of the
most expensive horses on the planet, but not many people know that )