Carrier tray (1) for carrying plant pots or plants, comprising an upper panel (2), containers (3) and an edge (4) around the circumference of the upper panel (2) that extends in the direction of the underneath face of the upper panel, characterized in that the side panel (4) features a protruding reinforcement rib (6) that extends into the side panel (4) transversely to the upper panel (2) and that continues across the transition of side panel (4) to upper panel (2) up onto the upper panel (2).
