Once the material in the compost pile stops looking like grass clippings and leaves and starts looking like crumbly earthy material, the compost is ready to use.
(the material in the compost pile; stops; ) (the material in the compost pile; looking; like grass clippings and leaves and starts) (grass clippings and leaves and starts; looking; like crumbly earthy material) (the compost; is; ready to use; T:Once the material in the compost pile stops looking like grass clippings and leaves and starts) (the compost; to use; )
the material in the compost pile the material in the compost pile grass clippings and leaves and starts the compost the compost
stops looking looking is to use
like grass clippings and leaves and starts
like crumbly earthy material
ready to use T:Once the material in the compost pile stops looking like grass clippings and leaves and starts