Does anyone have any good tips for keeping grass from growing on your track. I think I am going to start building one early spring. I have seen a few guys build some pretty nice tracks, and within a few weeks it's like a jungle, and you can't get the grass and weeds off of it where you've moved around the dirt. I definately don't want that to happen. Where we are building there isn't alot of grass now, the ground is mostly clay and shale. We don't want to have to buy and try to work with clay though.