posted 5 years ago
I'd take a wheelbarrow full and get it wet and wait 5 days to see if it heats up. If so, it's probably too hot to put right on the garden.
Regardless, I'd spread it around any trees/shrubs you want as a fertilizing mulch. If it doesn't cook when you get it wet, you could put it in your garden as well.
At least that's my thinking...