Decorative Rocks, Pebbles and Edging are perfect for finishing off gardens and outdoor spaces. Decorative Rocks & Edging Garden Edging Rocks 20-40mm Tumbled Sandstone Caramel Delight Autumn Gold 40-75mm Autumn Gold 40mm Autumn Gold 20mm Coal Blue 20mm Coal Blue 10-14mm Coal Blue 5-7mm Garden gems delivered to your inbox monthly Please enter your name. Please enter a valid email address. Subscribe! Something went wrong. Please check your entries and try again.