Early Thursday morning your maintenance staff began aerifying the Bear course greens. During our summer course closings we use hollow tines that remove plugs of grass/soil. This time of year we use solid (AKA needle) tines with a diameter of 8 millimeters. We poke these small holes and mow/roll the greens behind to smooth the surface. This process provides HUGE plant health benefits and is a key part of our agronomic strategy during our busy winter season. The small holes are approximately 5 1/2" deep and allow oxygen to easily get to our roots. Many factors inhibit the root's ability to get oxygen this time of year, including compaction, excess moisture and salt buildup.
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