A knot garden for a wedding venue based on Moroccan stain glass. The garden design required durable, flexible edging to isolate various glass colors from one another in crisp lines. The edging also needed to be sturdy enough to handle slightly raised garden beds and retain circular exclusions, and round stepping stones in a cement pour populated with moss. Oly-Ola's 100% recycled PVC 4"-high L-shaped Teco-Edg was the ideal solution.