To explore the utilization of wild tea and its grafting affinity to cultivated tea plant stocks,we collected wild tea plant scions from Jingdong,Mojiang,Menglian and Lancang County to investigate the grafting survival rate,number of buds,growth potential and plant height,the grafting affinity between wild tea and cultivated tea was analyzed.Standard fresh shoots with two leaves and a bud were plucked to make sun-dried green tea.The results showed that wild tea and cultivated tea had high grafting affinity,which can be used to transplant wild tea in the existing tea garden to achieve high yield and rapid production.The wild tea was rich in kinds of components,which has a value of development and utilization.