Soil Science

Acorn Naturalists offers soil science resources including inquiry-oriented activity guides, hands-on soil test kits and equipment, soil texture kits, soil collection and profile tubes, soil seives, kits for studying soil organisms, measuring scoops, plant tissue test kits, the Soil Horizons display, and the Topsoil Tour kit. Other resources include a soil formation study kit, sedimentator demonstrating soil deposition, nitrogen, phosphorous and potassium (NPK) soil test kits, composting and soil thermometers, and an array of quality magnifiers, including the two-way magniifiers that are perfect for close-up study of soil organisms.