???? ??? ??? ????? ?? ?????? ?? ????? ????? ??? ?????? ??? ??? ???? ??? ?? ???? ???????? ??? ???? ???? ?? ????? ????? ???????? ???? (??????? ??????) ?? ???? ?????????? ??? ??? ?? ??? ?? ??? ??? ? ??????? ?? ???? ????? ???? ? ?? ???? ????? ?? ?? ??????? ???.Nitrogen aids plants with leaf and stems expansion. A plant with out more than enough nitroge