The current situation will be particularly disheartening for homeowners who have spent time and effort nurturing their lawn over the past few months. In a recent Instagram reel, RHS Chelsea Flower Show gardener Matthew Wilson advised followers to not “bother watering your lawn.” Collect Rainwater and Reuse GraywaterRain barrels are especially useful during dry periods, allowing you to make the most of rainwater collected over time. Water Early in the DayTiming makes a big difference in how well your lawn responds to watering. Leave the Grass ClippingsFinally, one of the easiest ways to keep your lawn hydrated throughout the day is to simply leave grass clippings after mowing.