A lawn irrigation system does a lot of heavy lifting behind the scenes. When it’s working properly, your lawn stays green, healthy, and evenly watered. When it’s not, you’ll usually notice pretty quickly — dry patches, soggy areas, or a water bill that doesn’t make sense.
Regular maintenance is the best way to avoid those issues and extend the life of your system. Below is a season-by-season guide to keeping your lawn irrigation system in good shape all year long.
Spring Start-Up: Getting Your System Ready for the Season
After months of sitting idle, your irrigation system needs a careful check before regular watering begins.
Inspect for Winter Damage
Start by walking your property and looking for obvious issues. Cracked pipes, damaged sprinkler heads, or pooling water can all be signs of winter damage. Catching these early helps prevent bigger repairs later in the season.
Review Controller Settings
Spring weather can be unpredictable. Take a few minutes to update your controller based on current temperatures, rainfall, and daylight hours. Many systems are still programmed for last year’s schedule and need a reset.
Run a Full Test Cycle
Turn the system on zone by zone. Watch for uneven spray patterns, heads that don’t pop up, or areas that are being overwatered. Small adjustments now can make a big difference once summer heat arrives.
Clear Any Clogs
If a sprinkler looks weak or uneven, debris may be the culprit. Dirt, grass, and small stones can easily block heads over the winter. A quick clean usually restores proper coverage.
Summer Maintenance: Keeping Things Efficient
Summer is when your irrigation system works the hardest, which makes regular check-ins especially important.
Keep an Eye on Water Use
A sudden spike in your water bill often points to a hidden issue. Leaks, broken heads, or misaligned sprinklers can waste a surprising amount of water if left unchecked.
Watch for Leaks and Wet Spots
Unexplained puddles or overly lush patches of grass may indicate an underground leak. Addressing these early helps protect both your lawn and your system.
Clean and Adjust Sprinkler Heads
Grass grows fast in summer, and it doesn’t take much to block a sprinkler’s spray. Make sure heads are clear and aimed properly so water lands on your lawn — not sidewalks or driveways.
Adjust as Conditions Change
Heat waves, rainfall, and shading all affect how much water your lawn actually needs. Small controller tweaks throughout the summer can prevent overwatering and stress on your turf.
Fall Maintenance: Preparing for Colder Weather
Fall maintenance is all about protecting your system before temperatures drop.
Drain the Lines
Any water left in irrigation lines can freeze and cause pipes to crack. Draining the system properly is one of the most important steps in preventing costly winter damage.
Insulate Exposed Pipes
If you have above-ground or exposed piping, insulation adds an extra layer of protection during cold snaps.
Power Down the Controller
Once watering season is over, shut off the controller and disconnect power where appropriate. This helps avoid accidental activation during winter months.
Winter Care: Protecting Your Investment
Even though your system isn’t running, a little attention during winter can go a long way.
Check During Extreme Cold
If temperatures dip unusually low, it’s worth checking for signs of freezing or stress on exposed components.
Look for Visible Damage
Cracked pipes or damaged sprinkler heads are easier to fix before spring arrives. A quick inspection can save time when it’s time to start up again.
When Professional Maintenance Makes Sense
While many basic checks can be done by homeowners, professional inspections are often worth it — especially for larger or older systems. A Select Sprinklers technician can spot issues that aren’t obvious, fine-tune system efficiency, and make sure everything is set up properly for the season ahead.
Keep Your Lawn Looking Its Best Year-Round
Consistent irrigation system maintenance helps prevent breakdowns, reduces water waste, and keeps your lawn healthy through every season. Whether you need help with seasonal servicing, repairs, or a new residential sprinkler system, Select Sprinklers is here to help.
Contact us today to schedule maintenance or learn more about our irrigation services.
Read more: Irrigation Maintenance Tips