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Seasonal Sprinkler Care Tips in Spring

Spring brings warmer weather and the promise of a healthy, green lawn. Before your grass and garden hit peak growth, you need to prepare your irrigation system. Freezing winter temperatures can cause hidden damage to underground pipes and delicate sprinkler parts. This guide walks you through a simple process to get your sprinkler system running smoothly and efficiently for the upcoming season.

Table of Contents

What You Will Need

  • Flathead screwdriver
  • Soft-bristle brush or old toothbrush
  • Replacement sprinkler heads (if needed)
  • Pliers
  • Work gloves

Step-by-Step Spring Sprinkler Maintenance

  1. Inspect for winter freeze damage. Walk your yard and look carefully at all visible sprinkler components. Check the main water source, valves, and exposed pipes for cracks. Winter freezes often cause plastic parts to expand and break. If you spot cracked pipes or broken valve casings, replace them before you turn the water on.
  2. Clean the sprinkler heads. Dirt, mud, and mineral buildup easily clog sprinkler heads over the winter months. Carefully unscrew the nozzles and remove the internal filter screens. Use a soft-bristle brush and clean water to scrub away any trapped debris. Reassemble the heads once they are completely clear.
  3. Check for leaks. Turn on the main water valve slowly to avoid a sudden surge of pressure that can damage your valves and pipes. Activate each zone one at a time. Watch the sprinkler heads as they pop up. Look for bubbling water around the base of the heads or soggy, pooling areas in the grass. These signs point to underground leaks or broken seals that need immediate repair.
  4. Test the control timer. Dust off your main control panel and review the settings. Update the date and time, and replace the backup battery so a power outage will not erase your schedule. Manually run through your watering programs to verify that the timer communicates correctly with each zone valve.
  5. Adjust spray patterns for optimal water efficiency. You want water hitting your lawn and plants, not your driveway, sidewalk, or house siding. While the system is running, observe the spray direction of each head. Use a flathead screwdriver or the manufacturer’s specific adjustment tool to rotate the nozzles. Adjust the spray distance and arc to ensure even coverage across your yard without wasting water.

Wrapping Up

Taking a little time to prep your sprinkler system now prevents costly water bills and keeps your landscape thriving all season long. By inspecting for damage, cleaning vital components, and adjusting your watering zones, you set your lawn up for success. Grab your tools, head outside, and give your irrigation system the tune-up it needs.