The present disclosure relates to a graft system configured to graft plant material, comprising: a first holder configured to engage a stem of a first plant, below a cutline to hold a severed stem and connected roots of the first plant； and a second holder configured to engage a stem of a second plant, above a cut line to hold a severed stem and connected leafs of the second plant； Wherein the second holder is stackable on the first holder, to thereby abut and align the severed stems. In addition, the present disclosure relates to a strip embodying a graft system as well as an assembly of a strip or graft system With a tray.
