History of tea in India a number of iconic foreign tea enterprises including British brands Tetley and Typhoo. As of 2013 the consumption of green tea in India was growing by over 50% a year. The major tea-producing states in India are: Assam, West Bengal, Tamil Nadu, Kerala, Tripura, Arunachal Pradesh, Himachal Pradesh, Karnataka, Sikkim, Nagaland, Uttarakhand, Manipur, Mizoram, Meghalaya, Bihar, Orissa. The Indian tea industry as a mass employer has enjoyed the attention of the Indian government. When export sales went down, the government has been sympathetic to the demand of the industry and its cultivators. It has passed resolutions supporting the industry domestically
Sayama tea were brought to this region by rivers. The upper layer is made of a reddish loam created by the accumulation of volcanic ash. Together, these two layers make the region unsuitable for growing rice but suitable for tea growing, which requires high precipitation and high soil permeability. It is known that the Japanese people started growing tea trees roughly 800 years ago when Buddhist monks who traveled to China brought back seeds. A historical document from the Nanboku-chō period, , mentions as one of the best regions for tea along with , , , , and . However, the production