Build this patio design in various sizes, making it ideal for small and large backyards ... Cover the patio area with at least 4 inches of crushed gravel to provide a well-draining base for the bricks ...
Larger sizes are available, too. Get super strong Landscape Loc Mulch & Rock Bond by ... Porous rocks create the strongest bond — think crushed stone or lava rock. You may need to apply additional ...