How does underground irrigation work?
To simplify: – A property is divided into areas (depending on the volume of water you have), called stations or zones. A controller/timer tells each zone when to water and when to stop — depending on what you determine your lawn needs. A number of sprinkler heads pop out of the ground to water an area and then drop below the surface when the irrigating is complete so they cannot be seen or damaged by lawn tractors or mowers.
