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.
Watering the grass in high wind can cause the grass to dry before the water penetrates the soil. For a green lawn, water your grass until the water penetrates at least 6 inches (15.24 cm) deep into the soil. Make watering the grass part of your lawn care during the summer. You may need to water the yard at additional times to prevent the grass from drying out. Grass needs to be watered about one inch per week.