To install u-shape turf pegs around the perimeter of your artificial grass, hammer them in as close to the edge as you can at approximately 300mm intervals. Before you hammer in the last inch of the head of the peg, move the grass blades out of the way so they don’t become trapped under the head of the peg. Trapping the grass blades will make visible dents in your artificial turf when viewed from a distance. You can also choose to install pegs along the length of your joins, and randomly through the entire area.