This 4-in-1 soil moisture meter is designed to monitor import conditions that affect the health of plants.

Accurate and easy to use, this soil Ph Testabs Kit will make testing and learning about quality soil fun for your students.

Teach students about soil management for optimum growing results with this Plant Tissue Macronutrient Kit that includes enough material to conduct 50 tests.

The Topsoil Tour is an exciting classroom investigation into the physical and chemical properties of soil.

In this activity, students will learn about the carbon cycle in soil and how soil impacts global warming.

In this activity, students will extract nutrients from a soil sample and perform analyses to determine if nitrogen, phosphorus, and potassium concentration is abundant, adequate, or deficient.