[Objective] The study aimed to realize the evergreen of manilagrass in subtropical area.[Method] On Sep.26,Oct.11 and 26,manilagrass was fertilized with fertilizers with different ratios of N,P and K to investigate its growth indices.[Result] Fertilization could increase the plant height of manilagrass and the effect of fertilization on Oct.11 was good.During Sep.~Oct.,the fertilizations of N,NP,NK,NPK fertilizers could increase the green leaf number of lawn and the increment reached 73%~137%.The applicatio...