Learn why soil pH is the most important soil test value and how it affects nutrient availability and lime requirements.

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 ...

Deep soil testing may pay off more this year than many, according to a recently released Texas A&M AgriLife Extension Service publication. Deep Soil Testing Offers the Potential to Reduce Fertilizer ...

To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...

Federal cleanup crews prepare to clear debris from an Altadena home that was destroyed in the Eaton fire. (Allen J. Schaben / Los Angeles Times) The U.S. Army Corps of Engineers said Wednesday that it ...

When observing unexplained stunting, wilting, or death in crops. When planting into a field with a history of nematodes. In areas with prior poor performance. In fall when nematode populations should ...

Discover why you should test your soil in January, with insights from a garden expert. Get ahead of the growing season by ...

Growing demand for eco-conscious turf care and soil management highlights a shift toward sustainable materials and ...

Testing for toxic chemicals and heavy metals is available in Los Angeles County from philanthropic groups, researchers, and ...