1

Q: Is it normal for my valve box to be full of water?

A: Probably not. There are cases where groundwater or water from a normal irrigation cycle can fill a valve box, however, typically this symptom is indicative of a leak. A main leak is more serious in that even a small trickle will leak 24/7 which can add up to thousands of gallons if not addressed.

2

Q: How long should I water?

A: This a loaded question. A “one size fits all program” does not exist. There are many factors such as current evapotranspiration rate(ET), microclimate, slope, crop coefficient, distribution uniformity, precipitation rate, root depth, and soil type. All of these determine water requirements, length of run time, how many cycles, and frequency. A baseline program is a good starting point but does not necessarily complete the process. All of these factors can be calculated to give you a custom run schedule. A proper schedule will encourage deep roots which translates to less stress in the heat and cold.

3

Q: When is the best time to water?

A: Short answer: early morning. For best results (when possible), complete the lawn cycles just before sunrise. Night watering is a big no no and should be avoided if possible. Standing water left on your lawn with our warm summer nights is just asking for disease. Drip zones are less critical so typically after the lawn is finished is a good time for the plants.