People are often confused about how to water a lawn because it changes based on the atmospheric conditions and other variables. Just because it rains, doesn’t mean you’re getting enough water to your new lawn. Slow, steady irrigation will percolate slowly into the soil instead of running off. That’s what your lawn needs, like a light rain for 3-4 hours.
For more advice on how to water your lawn, check out our Guide to Lawn Watering.