[Objective] The research aimed to solve the problems of etiolation and soft rot of Spathiphyllum supreme after harvesting better.[Method] With 13-month-old S.supreme as materials,the preservative solution was prepared by using different preservative formula to screen out the suitable preservative solutions for the fresh-keeping and storage transportation of stems in S.supreme.[Result] The incision status on the top stem of S.supreme by treating with the preservative solution of 200 mg/L Al2(SO4)3+100 mg/L V...