Miracle-Gro Performance Organics Raised Bed Mix delivers the Miracle-Gro results you expect with the ingredients you want. This organic soil is blended with aged compost and specifically formulated for raised bed gardens. To use, fill your raised bed with soil (see the How Much Does Your Raised Bed Need chart on the packaging), plant new plants or seeds, water and apply mulch (optional). With the natural and organic ingredients in Miracle-Gro Performance Organics Raised Bed Mix, you can grow more vegetables, flowers and herbs (vs. unfed plants).