We have an enormous pile of well rotted grass cuttings from this year and
the tear before.

I am digging out an old area to make a new flower bed. The soil will
probably be a bit tired. Is there any merit in adding a layer of the well
rotted grass cuttings before I replace the soil. I know manure would be
better but I don't have any at the moment - I will probably put some on top
later in the year, but this is too late to backfill the garden.

Thanks

Harry