Abstract: In order to develop a better foliar fertilizer on vegetables, the effect of two kind of home-made foliar fertilizers（T1 and T2） and two commercial foliar fertilizers（T3 and T4） on the SPAD, stem diameters, yield and quality of pot cucumber was evaluated in this paper. The results showed that foliar fertilizers could increase the chlorophyll content (SPAD) and the stem diameter to delay aging compared with the CK group, but the difference was not extremely significant. Foliar fertilizers could also significantly increase the yield from 53.89%-159.30% and improved the commodity value by increasing of single fruit weight, compared with other treatments, the yield of home-made foliar fertilizer 2(T2) was the largest, the single fruit weight of T4 was the largest, T2 as follows, they increased by 19.94% and 19.55% than that of CK. Spring foliar fertilizers can also increase the content of soluble sugar, organic acid, soluble protein, amino acid and vitamin C of cucumber, so the quality was improved, the quality of T1 and T2 were better than T3 and T4. Home-made foliar fertilizer 2(T2) was better than other two commercial foliar fertilizers combined with yield, quality and commodity value, which is a new kind of foliar fertilizer on vegetables.