Month

Interval (1/2 inch of water per interval; delivered in 3 cycles with one hour between each cycle)

Startup until April 30

Once every 7 - 14 days

May

Once every 4 - 7 days

June

Once every 3 - 4 days

July

Once every 3 - 4 days

August

Once every 3 - 7 days

September

Once every7 - 10 days

October to shutdown

Once every 7 - 14 days

By following these guidelines, you can have a healthy, vigorous lawn and use less water. If rain or wind are forecast, remember to turn off your sprinkler system