The Gravel Drainage Blue Steel 20kg by Rocky Point Mulching is a versatile and robust product designed for various home improvement projects. This strong and durable gravel is ideal for use in retaining walls, back-filling trenches, and cement applications. It provides excellent drainage for large pots and planters and can also serve as a ground cover. With a rough cut finish, this multi-purpose drainage gravel is perfect for enhancing garden drainage or mixing with cement for paving and pathways. Its crushed-style composition adds strength to cement and supports drainage hoses or agi-pipes. Available in a convenient 20kg bag, this gravel is a reliable choice for DIY enthusiasts and professional tradespeople alike.