An irrigation controller is a device that automates the watering of lawns and gardens. It is connected to a water source and to the valves that control the flow of water to different zones in the irrigation system. Irrigation controllers can be programmed to water on a specific schedule, or they can be manually operated.
Irrigation controllers are important because they help to conserve water and keep landscapes healthy. By watering on a regular schedule, irrigation controllers can help to prevent overwatering, which can lead to water waste and runoff. Irrigation controllers can also help to prevent under watering, which can damage plants and lead to brown spots in the lawn.
