Post R is an innovative foliar fertilizer based on nitrogen in the ureic and organic form, with the addition of trace elements, +RyZea, in order to ensure a greater effectiveness of action both in terms of penetration into tissues and translocation to sites of accumulation for the subsequent production year.Post R, if applied at the end of the production cycle before the vegetative rest, allows accumulating in the reserve areas (roots, stems and tubers) the necessary nutrients and an early and quick vegetative resumption. Post R is also quickly absorbed by plant tissues undergoing senescence, like leaves prior to fall.