Digested material is the solid and liquid material that remains at the end of the anaerobic digestion process. Digested material contains valuable nutrients (nitrogen, phosphorus and potassium) and organic carbon. Typically, raw digested material is processed into a wide variety of products like fertilizer, compost, soil amendments or animal bedding. Factors influencing what products are made include the makeup of the initial feedstocks and local markets. These co-products can be sold to agricultural, commercial and residential customers.