How can I make soil with grass clippings and leaves?
Answers:
"A good mixture will be about equal parts of green and dried materials. It should be kept as wet as a squeezed-out sponge. The center will decompose more rapidly than will the sides, so you should turn the materials once a week and water as needed. A few handfuls of complete fertilizer added with every sizeable load of raw material will aid decomposition. Compost additives have proven to be of little benefit, but a handful of dirt works well." (from: how can I eliminate an old oak stump that is next to my house?