GARDENA 20570 | Up to 3800 sq ft - AquaZoom Adjustable Oscillating Yard Sprinkler, for Watering Large Area Lawn and Garden. Aquazoom Outdoor oscillating Sprinkler has Wide Heavy Duty Base.

Buy him an adjustable sprinkler, such as: GARDENA 20570 | Up to 3800 sq ft - AquaZoom Adjustable Oscillating Yard Sprinkler "Versatile: With 3 different adjustment options, alter the watering range to fit your garden using the built in sliders, and modify water flow rate for precise watering using the flow controller"