The answer to 'sprinkler system disease' is that common causes of sprinkler system issues include clogged or broken sprinkler heads, leaks in the pipes, and mineral buildup. Symptoms can include uneven water coverage, low water pressure, and standing water. Solutions may involve cleaning or replacing sprinkler heads, repairing leaks, and flushing the system.
For minor issues, homeowners can often troubleshoot and make basic repairs themselves. However, more complex problems like a full system failure or major pipe leaks may require a professional landscaping technician to diagnose and resolve the issue.