Question 1

Why does my sprinkler system run when it’s raining?

Accepted Answer

Although most municipalities require rain sensors, most systems either don’t have one installed or don’t receive the necessary maintenance to ensure the device is working properly. If the sensor is older than five years, consider replacing it. If your system doesn’t have a sensor, get in touch with our team of lawn irrigation professionals.

Question 2

Why does my sprinkler system continually run?

Accepted Answer

We’ve found that one of two scenarios is happening when a system runs continually:
Human error – Many clients get confused by the Start Time functionality and accidentally program multiple start times, which forces the system to continually restart its program.
 
Failed valve(s) – A zone valve may be worn out or have debris caught in it, allowing water to continually run through it. We recommend that you flush the valve or replace it if to ensure efficiency and function. It may be beneficial to consider installing a master valve on the system, which only allows it to charge when it’s supposed to run and therefore limits the amount of time that the failed valve can continue to water.

Question 3

How do I program my controller?

Accepted Answer

Rainbird controllers

Hunter controllers:

Question 4

Why do I have a soft or wet spot in my yard?

Accepted Answer

A soft or wet spot in your yard is often an indicator of a system leak. It may be a lateral (zone) line that’s leaking or damaged. If you’re experiencing leaks when your system isn’t running, it may be due to a leak in the main line. We highly recommend having your professional service provider diagnose and resolve the leak before your landscape is significantly damaged. You can turn the water supply to your system off until The Sprinkler Geeks arrive on site. A leaking or damaged head may also be the culprit of wet spots in your yard. Our sprinkler repair team can easily resolve any issues with your damaged sprinkler heads.

Question 5

What’s the best time to water my grass?

Accepted Answer

The best time to water your lawn is determined by several factors:
-Rate of evaporation
-Temperature
-Wind
-Humidity (including dew)
-Lawn diseases
-Municipal laws (watering restrictions)
The best time to water is early in the morning
(somewhere between 4:00 a.m. and 6:00 a.m.), when the wind is minimal. This helps to prevent water from evaporating, plus you get the added moisture from the dew, which can help you save even more money. Having your systems run in the morning also helps prevent lawn disease because it gives your lawn a chance to dry as the day progresses.

Question 6

How do I adjust a sprinkler head on my own?

Accepted Answer

Hunter Rotor Head:

Hunter Sprayer:

call us:(678)681-5854

Sprinkler Geeks Irrigation FAQs

Frequently asked questions