This project has reached full capacity for the current term. Please check back next semester for updates. Many biological molecules are sensitive to changes in pH and thus changes of pH often cause ...

Anxious about the rueful state of his peas, radishes and onions, Rod Marquardt arrived at the University of Minnesota’s soil testing laboratory with two lunch bag-sized containers of dirt. “We’re just ...

Soil is the foundation of any successful garden. It’s where your plants draw their nutrients, anchor their roots, and establish a thriving ecosystem. Yet, many home gardeners make the common mistake ...