History of tea war on China was one of Britain's tactics, it also began to explore, then executed, a plan to use India for growing tea. After tea plants were smuggled out of China, plantations were established in areas such as Darjeeling, Assam, and Ceylon. As an attempt to circumvent its dependence on Chinese tea, the East India Company sent Scottish botanist Robert Fortune to China to purchase and bring out of China tea plants, which were then taken to India, although it was the discovery of native varieties of tea plant in India which proved more important for the development of production
Nilgiri tea After processing (which converts the green leaf into 'made tea'), most is sold through regularly scheduled auctions in Coonoor, Coimbatore and Kochi. More than 50% of Nilgiri tea is exported, and usually finds its way into blends used for tea bags. Data is unreliable on the precise proportion of Nilgiri tea that is actually exported. However, Neilson and Pritchard ("op cit") suggest that at least 70% of South Indian tea is exported, and the Nilgiris constitutes more than half of all South Indian production. The expensive hand-sorted, full-leaf versions of the tea like the Orange Pekoe (O.P.) are highly sought