Fun idea, but I can see a potential problem when the time comes to mow. I think the glowing rocks need to be contained somehow. Or maybe use larger painted rocks to line a walkway and just plan to use an edger for trimming the grass.
Your house is defined by its interior as well as its exterior. Most people focus on decorating the inside of their homes and forget about their backyard. In fact, paying attention to your backyard is as important as decorating the inside of your home. Let's see how you can make your backyard more beautiful with these creative ideas.