Paul Schneider Jr. showing a thick layer of topsoil and healthy grass developed over Georgia Red Clay (Ultisol) after treatment with MycorrPlus. “Healthy soil is soil that is alive. For farms and gardens, healthy soil is the key to almost everything, including greater availability of nutrients (less fertilizer), drought tolerance, weed control, nutrient dense plants and healthy livestock. For better yields and increased production, great soil is the answer.”  Paul Schneider Jr. on the AG-USA website Paul Schneider Jr. In the late 1960s, animal nutritionist Paul Schneider Sr. started the company Tech Ag to help farmers improve the ...