Learn all the secrets for creating fertile, productive soil anywhere. With more than 300 detailed illustrations and at-a-glance charts, Secrets to Great Soil solves all your soil problems and gives you techniques for year-round soil building. InSecrets to Great Soil you'll find: * The basics of soil pH and nutrients * Quick methods for making compost * Instructions for using organic mulches, soil amendments, and fertilizers * Ways to customize your soil for a variety of vegetables, flowers, fruits, trees, shrubs, and lawns