How to maintain a sprinkler system?
Your irrigation system is very simple to maintain. Periodically check each zone for proper coverage and that nozzles are not clogged. Visually check all heads when going through system. Heads should cover all grass areas but not overspray hard edges and beds if possible. Sometimes the lawn shape requires the heads to overspray some beds, but know what that coverage should normally be. As seasons change you need to adjust your sprinkler timer to apply more or less water as seasonal temperatures dictate. Summer months require more water than spring and fall. Also be aware of freezing temperatures overnight that will require draining your backflow preventer. This is quick and easy. For your convenience, you may download instructions on draining and activating your sprinkler system.
