Aqua Patio & Culvert Retaining Walls - R.E. Marshall Nursery
Aqua Patio & Culvert Retaining Walls This backyard patio was plagued with water problems because of the slope of the yard. With nowhere for the water to go, an Aqua Patio was a great solution that solved the problem. The driveway culvert and retaining walls are about 5 feet tall.