Just to clarify it again though, I found this out in the summer of 2014, and I did it that June and never messed with it until that August and then dug all of it up as much as possible. I replanted the area with grass and so far the farmer has replanted it with corn, soy beans, and now grass. It is gone, far gone. I have never done one since and I really don't think I will do another one. But thanks guys for understanding now!!!