Awasome Dirt Mix For New Garden Raised Bed References. You can start a raised garden almost anywhere: Web begin by filling your raised beds with roughly 50% topsoil, 30% compost, and 20% organic matter.
Web begin by filling your raised beds with roughly 50% topsoil, 30% compost, and 20% organic matter. They’re free, plentiful and a perfect ingredient to supplement the total. Web castings add one more layer of complexity to overall soil makeup.
