Greens aerification

I want to thank my crew for giving up their Sunday to come help aerate the greens. They worked from 3-8 tonite to get most of the greens punched. We will finish the back nine tomorrow. This will be the only time this summer that we pull a core, all the other scheduled aerations will  be in the form of venting. The holes should heal over in about a week. We also applied a 0-0-50 potassium to the greens.