Abstract: A method for isolating and/or culturing cambium stem cells of panax ginseng is disclosed. The method comprises a step of treating tissues containing panax ginseng cambium with a compound of formula I. The present application further relates to cambium stem cells of panax ginseng obtained according to the method and use of such cambium stem cells in preparing a product for a suspension culture of panax ginseng. The method for isolating and/or culturing cambium stem cells of panax ginseng according to the present application can effectively separate the cambium stem cells of the panax ginseng which have unlimited cytodieresis ability and strong anti-adversity ability, can provide a basis for ultra-large volume liquid culture, which can significantly reduce production costs.