The device (1) comprises a support frame that is equipped with a potato storage container (6) that stores tubers for planting on a seedbed (9). The planting units (7) are equipped with rounded belt or separating structures (8). The potato storage container is equipped with a filling region that is extended along the direction of travel (F) of the tractor (4). The tubers are planted by using the separating structures that are arranged at the rear side of the planting units.
