In the FAQ, use of a general purpose fertiliser as an accelerator is
mentioned.
Is something like growmore appropriate which is largely insoluble in
water due to its slow release characteristics or should I look for
ammonium nitrate in its soluble form?
I know I could pee on it but I do have to respect the neighbours lol

My current heap is not rotting down at all well and is predominantly
autumn leaves and I'm starting to add grass cuttings which I read can be
a problem. I'm planning to water it and hence the thought of adding
soluble nitrogen.

tia

Bob