Over-watering Your Lawn
While the amount of water you use each time you irrigate your lawn shouldn’t change from season to season, the irrigation frequency should. Certain seasons (usually fall and winter) will require much less water, though even in spring and summer you should be aware that too much water can harm your lawn. In fact, it is worse to overwater your lawn that underwater it. The number one reason is that too much water can decrease the oxygen level of your lawn.