I love the way your Lysimachia just sort of gradually turns into another plant. How do you mow the grass without smashing your edging plants. I leave a few inches that exposes the rubber liner so D can mow without running over my plants. Weedwacking and hand cutting is way out of the question. I want to put horizontal edging (the stuff made out of old recycled tires) around the edges to have a nice edge
