Soil testing begins with the homeowner, gardener, and farmer. The most critical step in soil testing is soil sample collection. Soil testing can help growers make informed decisions about fertilizer ...

Soil tests are essential to set your plants up for success - they'll tell you exactly how to amend your soil for the best ...

A rediscovered soil sample collection in Illinois is helping researchers better understand how soil changes over time and what we can do to keep it healthy for agriculture.