Kadsura coccinea (Lem.) A.C. Smith is used as a medicinal plant and cosmetic material in China and Southeast Asia. To mass-produce Kadsura coccinea seedlings, the effects of gibberellic acid (GA3) and cold stratification treatments on seed germination were investigated. Seed germination rate with GA3 treatment was most effective at concentrations of 250 or 500 mg/L. With respect to mean germination time (MGT), mean daily germination, and T50 (days to reach 50% seed germination), the germination-promoting effect was improved as the concentration of GA3 increased. Stem growth of seedlings was the highest following GA3 treatments of 250 and 500 mg/L, and the growth promoting effect gradually decreased as the concentration of GA3 decreased. Root growth was stimulated at GA3 concentrations of 250–1,000 mg/L. Examination of the effect of stratification treatment for 15, 30 and 60 days at temperatures of 0, 5 and 10℃ on the germination rate revealed that the most stratification treatment temperature was 10℃, and the results improved with longer treatment periods. Altogether, GA3 and stratification treatments improved the seed germination rate, shortened the MGT, improved germination uniformity, and produced healthy seedlings.