Deep Tine Aerification

For the past several years the greens have been aerified early in the Spring using a machine that can penetrate up to 10" deep, hence the name deep tine.  The primary reason for deep tining is to create a hole as deep as possible into the rootzone and break up a layer created by traditional core aerification that only gets down about 4".  The other benefits of deep tining are relieving compaction, allowing for proper gas exchange, and creating a pathway for vigorous root growth.  We chose to use 1/2" diameter solid tines on a 2" x 2" spacing that impacted the greatest percentage of surface area, while not damaging the green in any way.   In a few days the holes on the surface will close, but the holes below ground will remain open for several weeks providing long-term benefits to the turfgrass and soil.