The success of your food plot hinges on a variety of soil conditions that can easily be sampled and sent in for analysis by the professionals at the Whitetail Institute. This kit tests for soil pH and nutrient content, and the institute uses that information to tell you how much lime and fertilizer your food plot requires. In the end you'll save time and money by using this simple kit. Results are usually returned to you in a detailed report in a day or two by mail or email. Kit includes soil collection container, submission form and pre-addressed envelope.