For Marginpar's new building, the SquareFill robot was developed with the goal of making lots of containers with water plus flower food available in a short time. The flowers arrive by airplane in boxes and these must be watered as quickly as possible. In the new building, two SquareFill 500 with rack inserters and two robotic systems have been set up. At the first point of the robotic system, 4 containers are stacked at the same time, at the second point water is given and at the third point the racks are placed on the containers. Containers and racks are automatically refilled by the robot. The containers with water and flower food are rapidly transported to the processing areas by various roller conveyors and conveyor belts.