If you raise livestock on pasture, Grass the Forgiveness of Nature is a book you must read. Charles Walters explains in easily understood terms why the minerals and trace elements in SEA-90 improves pastures and livestock health. It all starts with humus, organic matter and microbes.
Do you know that nitrogen fixing bacteria need a trace amount of molybdenum in addition to organic calcium in order to manufacture the enzyme nitrogenase which splits and releases plant available nitrogen? Read the book and you’ll learn so much more!