How much water should I apply to my lawn?
A total of one inch of water per week including rainfall is desirable. Watering deeply two or three times a week in the morning for thirty to forty minutes, if necessary, is most beneficial for your lawn avoid frequently watering for short periods of time.
After apply grass seed, keep the seed bed moist by watering everyday for 5-10 minutes. After 14 days, follow the Watering schedule listed above.