Soil nutrients are not even. They are not even across a field and they are not even with soil depth. Nutrients can differ drastically just a few inches of soil away. This is true even in ...

A garden may appear to be perfect on the surface and still fail spectacularly underneath. That rich, dark soil might promise ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

The soil test provides a starting place for a soil improvement program for the home gardener. Unless you know the problems in ...

This photo shows a yellowing young leaf, though its veins remain green, indicating that this plant is hungry for iron. Plants do tell us when they are hungry — with poor or distorted growth, and with ...

From Mehlich-3 to Olsen P, the extractant method your lab uses can help you interpret the data and manage inputs for more ROI.

Some gardens explode with life while others struggle, and the difference almost always starts underground. Soil holds secrets ...