You can buy raised bed soil, such as Miracle Gro organic raised bed soil on Amazon. However, the best growing materials you can use are well-rotted homemade compost and manure, which have been ...

Miracle-Gro Organic Raised Bed & Garden Soil and Miracle-Gro Organic All Natural Mulch. Our Organic Raised Bed & Garden Soil is a uniquely crafted soil blend for raised bed or in-ground gardening.