Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will ...

The maps above, featured in our January 9, 2016 Image of the Day, show soil composition across the United States (bottom) and the space available for water to reside within those soil types (top).

To better understand the flow patterns based on elevation, the watershed was further divided into ... The soils in the study area were primarily ferruginous and contained laterite gravel. Analyzing ...

When you think about it, our very existence on this planet relies upon that thin layer of topsoil that grows ... If you wish to learn more about basic garden soil preparation, be sure to attend ...