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.
Step 7. Water the entire seedbed two to three times per day for five to 10 minutes per watering to keep the ground moist. Maintain this watering schedule until all the grass is germinated. Back the watering down afterward to one to two times per week and long enough to apply one inch of water over the entire seedbed.