Take the guesswork out of fertilizer applications. On this episode of The Dirt Scott Fitchner and Jenna Overmyer with Precision Agri-Lab walk through the reasons why tissue testing is a critical practice for farmers making fertilizer decisions. Dig into how often, how much and how to take good tissue samples, and why these tests complement and enhance soil and water tests. Plus learn Mike's recipe for the perfect tailgating hamburgers.   To discover the latest crop nutrition news and research visit nutrient-eKonomics.com