Tea culture Assam tea is known for its robust taste and dark colour, and Nilgiri tea is dark, intensely aromatic and flavoured. Assam produces the largest quantity of Tea in India, mostly of the CTC variety, and is one of the biggest suppliers of major international brands such as Lipton and Tetley. The Tetley Brand, formerly British owned and one of the largest, is now owned by the Indian Tata Tea Limited company. On April 21, 2012 the Deputy Chairman of Planning Commission (India), Montek Singh Ahluwalia, said that tea would be declared as national drink by April 2013. Speaking on the
Brazilian tea culture industry, was heavily dependent on slave labor to work on the plantations. When slavery was abolished in 1888, the tea trade collapsed. In the 1920s, the tea industry was revived by Japanese immigrants, who introduced tea seeds from Sri Lanka and India. Prior to this time, only Chinese tea varieties had been grown in Brazil. Brazil's largest tea-producing region is near Registro, a coastal city near São Paulo. Registro is in the Brazilian Highlands and forms a terrain of low rolling hills that are ideal for mechanized tea production. The growing season in Brazil is from September to April; the