The present invention relates to a plant from the Capsicum family suitable for use as rootstock, capable of being obtained from the initial crossing of a Capsicum plant, preferably a C. annuum plant, with a Capsicum baccatum plant used as female parent, optionally followed by one or more additional crossing(s) with a Capsicum baccatum plant. Another subject of the present invention is a grafted plant constituted of a rootstock according to the invention and a graft. A further subject of the present invention is a seed, a cell or a part of a rootstock plant according to the invention. A final subject of the present invention is the use of a plant according to the invention as rootstock and a process for obtaining a grafted plant.
