According to historical records, jujube is a traditional famous specialty tree species originating in China. Archaeologists found the fossils of jujube pits in Peiligang cultural site in Xinzheng, which proved that jujube has been in China for more than 8,000 years. Jujube trees bloom in May-July and bear fruit in August-65438+1October. Widely cultivated in areas below 1600 meters above sea level.