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

Farmers Edge is opening its laboratory testing services up to the public, offering agribusinesses, retailers and farmers access to soil and plant tissue testing. With soil labs in the U.S. and Canada, ...

Add Yahoo as a preferred source to see more of our stories on Google. Soil type affects how it retains water and nutrients.Photograph: iStock/Getty Images (Photograph: iStock/Getty Images) I often ...

Gardening with children can be a great experience, but what's in your soil may matter more than you think when it comes to ...

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

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

Soil type is often – and easily – overlooked, but it's one of the most important factors to consider when growing plants.

For farmers wanting to know more about their soil health, for the parents worried there might be contaminants in the backyard, for graduate students conducting research, a new lab on the University of ...