The extended reach of a water wand will help you to get to your plants that are out of reach, hanging plants, or the back end of your borders. Watering wands will come in a wide variety of lengths from 10-48 inches. You should choose the appropriate length that will suit your garden's needs, for example, a longer watering wand for high-hanging baskets and shorter for tight-fitting spaces. Another bonus is that the built-in shut off valves in the handle help to conserve water and will allow you to adjust the water flow.