The answer to the frequency of irrigation system is that most experts recommend running your irrigation system 2-3 times per week during the growing season. This helps ensure your lawn and landscaping get the right amount of water to stay healthy and thrive. The exact frequency will depend on factors like your local climate, the type of plants in your landscape, and the efficiency of your irrigation system.
As a general guideline, you'll want to water your landscape enough to provide about 1-2 inches of water per week. This can be achieved through a combination of rainfall and irrigation. During hot, dry periods, you may need to water more frequently, such as 3-4 times per week. Adjusting your irrigation schedule seasonally is also important to account for changes in weather and plant water needs.