So what do you know about Biodynamic Farming? You may have heard about manure in cow horns, following phases of the moon, and talking to plants. But have you experienced the results? They're awesome. And while those results may just be a consequence of the overall dedication to quality farming and land stewardship, it makes you wonder if burying cow manure in a horn may have something to do with growing the perfect onion. Acclaimed chef Gerry Hayden and James Beard Award winner Claudia Fleming certainly think it might.