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 ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen ...

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 ...

Our Urban Agriculture Educator, Rebecca Koetz can assist Lake County residents with analyzing the results they receive after mailing a soil sample kit to the lab. Contact Purdue Extension-Lake County ...

In the winter, it might seem like there is not much to do in the garden, but there is one thing everyone can do to set themselves up for success in the spring. That is soil testing, of course. In ...

A Standard Test Method is a conclusive procedure that yields a test result. So as to achieve accurate and relevant test results, a standard test method is definite, unambiguous, and experimentally ...