No more sour, vomit-smelling compost: since he tears one thing in between each grass layer, the heap heats back up in two days
A gardener solved the age-old problem of sour, ammonia-stinking compost by simply tearing cardboard between each layer of grass clippings. Within two days, his pile was steaming again. Learn the science behind this no-cost trick and why it works better than expensive compost accelerators.