 So you want to make sure to use timers on your sprinklers to limit water usage to only what's needed, maybe two or three times a week is better than daily, which can actually, honestly, overwater your grass. Now, a good rule of thumb is to make sure your lawn gets one inch of water a week. Now, smart timers can help. You can pick one up and adjust the water based on rainfall. So whether you use an in-ground sprinkler system or one,