I built a plug aerator to be mounted on the three point hitches of my tractors. I used 5/8" stainless hydraulic tubing for the tines. I cut a slot in them and opened them up with a tapered punch. A patio stone cut in two for weight/ It works ok.. it doesn't push the plugs right thru most of the time. It needs a bit of tweeking. Basically another excuse to use my tractors!
Edited by pryan05, October 24, 2017 - 03:51 PM.