List of hospitals in Illinois. This is a list of hospitals in the U.S. state of Illinois, sorted by name: This list is incomplete; you can help by expanding it.
Run your sprinkler and see how long it takes to get a half inch of water in the can â just like a rain gauge. Usually itâs about 30 minutes. So 20 minutes, 3 times per week will get an inch of water on your lawn, and 30 minutes 3 times per week will get 1 Â½â down. Bear in mind that during extreme heat, you will need to water more, due to evaporation and heat stress on the grass. Water deeply 2-3 times per week, rather than daily.
How Often Should I Water? The frequency with which you water will depend heavily on the season. When temperatures are lower, such as in spring and autumn, there is less water evaporation occurring, so you donât need to water as often. These times of year, you can usually get away with watering every two weeks or so. During the hot summer months, itâs ideal to water once every week if sufficient rainfall hasnât been forthcoming. Of course, grass type also affects watering.