The Regenerative Grower's Guide to Garden Amendments: Using Locally Sourced Materials to Make Mineral and Biological Extracts and FermentsRevitalize your garden and go beyond compost by making your own biologically diverse inoculants and mineral rich amendments using leaf mold, weeds, eggshells, bones, and other materials available for little or no cost In The Regenerative Grower's Guide to Garden Amendments, experimental gardener and author Nigel Palmer provides practical, detailed instructions that are accessible to every grower who wants to achieve a truly sustainable garden