The answer to 'irrigation installation yellowing' is that the most common causes are improper installation, mineral buildup, or a problem with the water supply. Symptoms include yellow, wilting, or dying grass and plants around the irrigation lines. Solutions can involve adjusting sprinkler heads, flushing the system, or replacing damaged pipes or components.
For minor issues, homeowners can often troubleshoot and fix the problem themselves. However, for more complex problems or if you're unsure of the cause, it's best to call in a professional landscaping or irrigation technician to diagnose and repair the system properly.