We continue our Clean Water Wednesday from Guthrie Center with Verdesian Life Sciences and the Iowa Ag Water Alliance! Verdesian's Scott Ahrenholtz tells us why nitrogen management is so important to Verdesian and talks about the products and technologies they offer to increase nitrogen use efficiency. We end the Clean Water portion of today's show with Sean McMahon from the IAWA talking about the big picture on clean water in the state. We end the show with another update from Bryan Doherty of Total Farm Marketing as grains are now all higher approaching the close.