American Hydro Systems P1X Green Feeder Non-Electric Auto Proportional Feeder for Irrigation Systems

Green Feeder Automatic Injection System. The Green Feeder easily installs on any irrigation system and allows for automatic fertilization and/or pest control every time you water. The Green Feeder adjusts the feed rate based on water flow, so users don't have to worry about over- or under feeding. Simply connect a bottle of Grass So Green fertilizer or NatureShield pest repellant to the Green Feeder and let the system go to work. Green Feeder can be installed underground or above ground after the backflow preventer. The Green Feeder can also be installed vertically, horizontally, or on an angle.