In this experiment, the effects of soaking pH, soaking time, germination temperature and germination time on the germination of No.4 Tartary Buckwheat Seed were studied. The germination rate and the content of total flavonoids were used as the indexes. The results showed that the germination rate of Tartary buckwheat seeds was 90% and the total content of flavonoids could reach 1.89% after soaking for 12 h and germinating at 25 ℃ for 56 h.