Long Rake Spar 20mm Charcoal Black Slate Mini Bag

Long Rake Spar 20mm Charcoal Slate is a strong and durable slate making it ideal for rockeries, borders and decorative use in garden. It can also be used in water features and near ponds. This product is almost black when wet and dark grey when dry. Black welsh slate aids moisture retention when used as a mulch and it is suitable for use on paths. One mini bag covers approximately 0.25m2 at 50mm depth.