Patent ID: 6942128

Claim:
An apparatus for disbursing fertilizer and the like in a sprinkler system having multiple zones with a plurality of zone valves comprising: a) a tank, having an inlet, an outlet and an open top; b) a dispenser tray having at least two compartments, each of said compartments having an open bottom; c) a bottom plate, said bottom plate being fixedly installed in said tank, said bottom plate also conforming to the size and shape of said dispenser tray, said bottom plate further having an opening formed therein, said opening conforming to the size and shape of one of said at least two compartments; d) a means for securing said dispensing tray in said open top of said tank; e) a means for turning said dispenser tray; and f) a means for controlling said means for turning said dispenser tray, whereby said means for controlling operates to coordinate the rotation of said dispenser tray to the operation of the plurality of zone valves.