Making Your Own Organic Soil

Making your own organic soil Making your own organic soil is super easy. But you need to control things like the nitrogen and carbon ratios, airflow, and temperature. So here is the process step-by-step: Set out a 3-foot by 3-foot square in a spare space in your backyard. Cover the area with a thick layer of dry leaves or straw to a 4-inch thickness. Add a 4-inch layer of material full of nitrogen such as coffee grounds or manure. Over that add a half-inch layer of blood and bone. Continue to repeat steps 2 to 4 until the whole thing...