Proper soil sample preparation is key to precise data on your soil’s pH, nutrient levels, and the exact soil amendments your ...

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 ...

Before applying fertilizer or any other soil amendment, it's a good idea to see what the soil already contains. That way you won't be inadvertently increasing a nutrient the soil already has plenty of ...

The question I receive most frequently from vegetable gardeners: How much fertilizer should I apply? The second most frequently asked question: How can I get better vegetable yields in my garden? Both ...

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

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 ...

Vanderburgh County Purdue Extension office provides Soil Testing Services to residents in the Tri-State area. You may bring a sample to our office and it will be sent off for testing to a lab located ...