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

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

With sky-high fertilizer prices, you want to take a Goldilocks approach for applications — not too much, not too little but just right. How can you perfectly sync your rates to each field’s needs? “If ...

Information collected from a soil test can be no better than the sample. Therefore, proper collection of the soil sample is extremely important. Representative samples are also important to get good ...

Purdue Extension - Allen County offers soil testing services to analyze the nutrient levels of your soils. We also help you understand your results and find solutions. Soil testing fees are $20 per ...