Carbon dioxide monitoring for improved turf health: new information

Under optimal conditions, carbon dioxide (CO₂) makes up less than 2% of the gasses found in the soil. But if there is interference with soil gas movement, CO₂ levels will begin to climb. For this reason, soil CO₂ levels above 2% are a good indicator that something is wrong with water and/or air movement in the soil, and that turf health and quality will soon be threatened. Regular monitoring of soil CO₂ can help warn you of impending problems such…