I've never had that much sawdust at one go, so have no idea, howabout hedging your bets and experimenting with both. It might make paths or act as a soil aerator on clay. The Web says to incorporate lots of green nitrogenous stuff with it in the compost. I suppose I'd use it a bit like I do with woody shreddings in the compost, put some Iin the bottom of the big compost heap to give it time to rot and then intermingle with grass cuttings in the summer. Although, as I said, never had that much to dispose of.
Is there a way to make it into brickettes for log fires?
Is there a way to make it into brickettes for log fires?
Gardening is an excuse not to do housework
Greetings from Salisbury
Qualified member of the Confused Nutter's Club