Not sure if this is the correct place to post, please direct if I am wrong.

We have well rotted horse manure (straw based not shavings), that anyone is welcome to help themselves to by the bag or trailer load. This would have to by appointment for the security of the yard. We are based in Bolton, Lancashire. It has been well maintained to maximise the rotting down process.

Or if anyone could advise me of the best place to offer this?

Please PM for details and contact number.