How-To Home Soil Tests: 10 DIY Tests For Texture, pH, Drainage, Earthworms & More
by Leigh Tate
Offers simple at-home tests for soil texture, pH, drainage, and earthworm counts. Also how to read soil colors and how to read your plants. Includes charts, tables, glossary, further resources, how to make your own pH paper, and why all soil lab test results are not the same. A good resource for gardeners, homesteaders, and homeschoolers.