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 is more than just dirt under your feet. It is foundational for homes and healthy lawns and gardens. It’s important. Ensuring it is composed of the right “stuff" is essential for making sure it is ...

Representative soil sample testing done in a Los Angeles County Public Health study found a higher percentage of samples with lead levels above health-based screening thresholds taken from parcels ...