Garden Edging Ideas Using Bricks, Plastic, Metal and Other Materials. Edging your garden beds serves a practical purpose but it should be done decoratively to add a design and look to your garden, thus combining form and value together. Unique Garden Edging Ideas, Garden Border Edging Please note: You are currently browsing img soldier course of brick edging along a brick patio edged that is 736x395px in size. This image is listed in decorative garden edging bricks category. Unique Garden Edging Ideas, Garden Border Edging, 736x395 in 91.18 KB.