Abstract: In order to improve the cutting propagation quality of Forsythia suspensa,cuttings with different lengths and growth years and exogenous hormones were used to observe the rooting and cutting survival rate of Forsythia suspensa.The results showed that the 10 cm length of cutting had the best rooting effect among the three treatments of cutting length, and the survival rate was 76.7%,the rooting rate was 60.0% and the root effect index was 4.48.The two-year-old cuttings was the best treatment among the treatments of three different age cutting, the survival rate was 78.3% and the rooting rate was 55.0%.The best concentration of rooting powder was 2-3 g·L^-1 among the four treatments of concentration of rooting powder, the survival rate was more than 70%,and the rooting rate was 61.7%.The best concentration of Vitol was 2.5-3.0 mL·L^-1 in the treatment of five different concentration of Vitol soaking cuttings, the survival rate was 86.7%,and rooting rate was more than 75%.