"No-till" had its moment. Intelligent tillage works. Glen highlights the crucial need for air in the soil to support beneficial aerobic microbes, balance pH, and biologically process residue into plant food. Maintaining at least 25% air in the soil can make a significant difference in crop health and yield. For more information and resources, visit https://www.soilworksllc.com or call us at 605.260.0784. Glen's Tools (penetrometer, EC Meter, BRIX Refractometer): https://www.soilworksllc.com/home-tools-2/