Hello so I am just in the process of installing some grass on my acreage and I am wondering what would be the best thing to use as a border ? I would like to be able to drive the lawn mower over it or have a entrance point some were as it does go onto the back lawn area and there will be a fire pit. How well does that plastic lawn edger work? I also push the snow that way in the winter. I have attached some pictures of the area