Objective To establish the culture technology system for the in-vitro induction of adventitious buds of Sarcandra glabra(Thumb.) Nakai by investigating the induction factors of in-vitro adventitious buds.Methods Stem segments of Sarcandra glabra were cultured as explants.The effects of culture medium with different concentrations of 6-benzylaminopurine(6-BA) and indole butyric acid(IBA) added,lighting time,light intensity,and temperature on the induction of adventitious buds from the explants were observed.Results The medium containing both 6-BA and IBA was more effective to induce shoot formation of Sarcandra glabra than the medium only containing 6-BA or IBA;high concentration of plant hormones would block the growth of the plantlets.The scattering light or faint direct light was suitable for the shoot formation,while dark or strong light would induce the plantlets withered or even dead.Temperature in the range of 25 ℃～30 ℃ was beneficial for the growth of adventitious buds,and the bud induction rate arrived 100% at the temperature of 25 ℃.Conclusion At the temperature of 25 ℃,the faint sunlight or direct light less than 2000 lux,and the medium with 2.5 mg?L-1 6-BA and 0.1 mg?L-1 IBA added can stimulate significantly the adventitious bud formation of Sarcandra glabra,the induction rate up to 82.98%.