Welsh Green Gravel 20mm, also known as Green Granite, brings a touch of elegance to any garden with its olive green hue and speckled flecks. This angular gravel, perfect for driveways, paths, patios, pots, edging, borders, and highlighting planting schemes, offers a robust colour that captures attention. It presents a subtle yet striking look that shifts between a darker green when wet and a lighter tone when dry, providing dynamic visual interest throughout the seasons. Best laid 4-5cm deep, its size varies between 14-24mm, ensuring a smooth ground cover that's both beautiful and practical.