Venting/Needle tining Greens

We are venting our greens again with our Vertical-drain with  a 5/16" needle tine. This will be our last for the season.  

We plan to do a deep tine1/2"solid  tine 8-10" deep and back fill the holes with on October 14-15 after the Men's and Wonen's closing Day outings.

Skip needle tining/venting 14 green.  We will finish 15-18 by 9 am.