The present invention provides for a method for producing an inbredplant comprising a first and second trait of interest in the L1-shoot meristem layer for use in producing a periclinal chimera plant, the inbredplant thus obtained, the use of said inbredplant for producing saidpericlinal chimera plant, a method for producing a periclinal chimera plant using said inbredplant, a periclinal chimera plant thus obtained, the use of said periclinal chimera plant in producing plant product and the plant product thus obtained.