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Why is my irrigation system overgrown

Landscaping

The answer to 'why is my irrigation system overgrown' is that your irrigation system is likely overgrown due to a lack of regular maintenance and inspection. Over time, vegetation can grow over and around the sprinkler heads, valves, and other components, blocking water flow and preventing proper coverage.

Some common causes of an overgrown irrigation system include not regularly trimming back plants and weeds, not adjusting sprinkler heads as plants grow, and allowing mulch or debris to build up around the system components. This can lead to uneven watering, dry spots, and an overall unhealthy landscape.

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EPA WaterSense— reference

Step-by-Step Guide

  1. 1

    Inspect the system

    Visually inspect your irrigation system and look for any obstructions or overgrown vegetation around the sprinkler heads, valves, and other components.

  2. 2

    Trim back vegetation

    Use pruners, a weed trimmer, or other tools to carefully trim back any plants, weeds, or mulch that are covering the irrigation system components.

  3. 3

    Adjust sprinkler heads

    Once the area is cleared, check each sprinkler head and adjust the angle or height as needed to ensure proper coverage and avoid obstructions.

Frequently Asked Questions

How often should I inspect my irrigation system?

It's recommended to inspect your irrigation system at least twice a year, once in the spring before turning it on and again in the fall before winterizing.

What are the signs my irrigation system is overgrown?

Signs of an overgrown irrigation system include uneven or patchy grass, dry spots, and visible obstructions around the sprinkler heads and valves.

When should I call a professional for my overgrown irrigation system?

If you're not comfortable manually trimming back the vegetation or adjusting the system components, it's best to call a professional irrigation technician. They can thoroughly inspect the system, clear the overgrowth, and make any necessary repairs or adjustments.

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