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, ...

The past couple of weeks I’ve written about bulk materials to improve your soil. This week I want to tell you about the macro ...

Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

Gardeners obsess over seed varieties and planting dates, yet the soil under their boots often gets ignored. Soil testing for spring planting costs less than a bag of premium fertilizer and delivers ...