Of Society and Civilisation. Great part of that order which reigns among mankind is not the effect of government. It has its origin in the principles of society and the natural constitution of man. It existed prior to government, and would exist if the formality of government was abolished.
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.
1 Grass needs to be watered about one inch per week. 2  If you use sprinklers, you can place a can in your yard and see how much water filled the can after you water one hour. 3  This will give you the hourly rate of using sprinklers to water your lawn. 4  4 Edit step. The water will be less likely to evaporate, and there are generally lower winds. 2  Watering the grass in high wind can cause the grass to dry before the water penetrates the soil. 3  For a green lawn, water your grass until the water penetrates at least 6 inches (15.24 cm) deep into the soil.