Last week the crew and I finished aerifying greens. Each fall we bury the greens with a heavy amount of sand, let the sand dry, "deep-tine" aerify with 3/4" solid tines, and then hand broom in the dried sand into the aerification holes.
The process works well when we have good drying conditions, such as abundant sunshine and a little wind. Under those conditions the sand dries enough that it doesn't stick to each other and works into the holes easily. Conversely, when the sand is damp it bridges over the holes and refuses to work into the holes making for an unproductive day.
Greens aerification days are labor intensive and the crew works hard to get the job done. Fortunately, we have a great group of employees who, every year, do the task asked of them without complaint. Thanks again guys!