The Role of Potassium in Plants with Dr. Antonio Mallarino

Looking for the latest in crop nutrition research? Visit https://nutrien-ekonomics.com Subscribe to the eKonomic's newsletter: https://nutrien-ekonomics.com/subscribe/ Today's episode of The Dirt continues our series on essential nutrients for plant growth with a discussion on potassium. Dr. Antoni Mallarino from Iowa State University joins Mike Howell to dig into the role of potassium in plants, common fertilizer sources, plant availability and more.