History of tea Sanjeevani plant is in fact a different plant and is not related to tea. The Singpho tribe and the Khamti tribe also validate that they have been consuming tea since the 12th century. However, commercial production of tea in India did not begin until the arrival of the British East India Company, at which point large tracts of land were converted for mass tea production. The Chinese variety is used for Sikkim, Darjeeling tea, and the Assamese variety, clonal to the native to Assam, everywhere else. The British started commercial tea plantations in India and in Ceylon: "In 1824 tea
Sayama tea of tea was interrupted by war during the Sengoku period. Widespread tea growing restarted in the Mid-Edo period. In 1802, a technique called , first steaming and then roasting on the surface of washi was invented by , , and , based on the Uji roasting technique, which was deemed the best method in Japan at that time. This led to the revival of tea production in the region. In 1819 (Bunsei 2), tea leaves produced in this method started to be shipped to Edo in large amounts, receiving good reputations. After the Meiji Restoration, tea became one of the