By Stu Campbell, Improving your soil both increases the yield of your garden and makes your garden easier to tend. This book covers the best ways to improve soil, including how to determine whether your garden soil is sandy, clay, or loam; how to identify the right time to work the soil; how to balance your pH; how to improve difficult soils, and how to use soil amendments. A great little book from the Story Country Wisdom Bulletin series. Updated and revised. 32 pages.