Ash rained down and smoke blanketed Los Angeles during the 2025 wildfires, leaving behind a toxic legacy in soil and homes.

Oct. 7—INDIANAPOLIS — The Indiana State Department of Agriculture and partners throughout the state have worked with the Gulf Hypoxia Program to develop a no-cost program with a focus on increasing ...

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 ...

Soil testing begins with the homeowner, gardener, and farmer. The most critical step in soil testing is soil sample collection. Soil testing can help growers make informed decisions about fertilizer ...

This is an affordable, simple first step toward a lawn you'll be proud of.

For months, federal officials have said post-cleanup soil testing for fire-stricken homes in L.A. was unnecessary. Now, they ...