How much to water your lawn is one of the most important factors in knowing how to grow grass.
Even though the soil composition, the quality of sunlight, as well as the local climate all have a direct bearing on your abilities to grow grass, an excellent guideline is 1 to 1 1/2 inches of water weekly.
What is actually most significant in knowing how to grow grass, is the way you water your lawn. You need to water deeply and once or twice a week to get a healthy strong rooted lawn, that can avoid most common lawn problems.
Let’s say you choose 1 1/2 inches per week. That can be done in 2 doses or 1, don’t spread out your watering over every day. Should you do just a little every day the grass will get shallow roots and you can have a myriad of lawn problems, from diseases to thin grass...