The Tea Heist Everyone Remembers Wrong
Robert Fortune's mission of 1848 to 1851 delivered upwards of 20,000 Chinese tea plants and eight tea makers to the East India Company's Himalayan gardens. The industry that broke China's hold on the export trade grew in Assam, on Assam's own plant, with Chinese tea makers hired a decade before him.
In the autumn of 1848 a Scottish botanist named Robert Fortune shaved his head, attached a false pigtail, and walked into territory where his presence was a crime. He was working for the East India Company, which wanted three things from China's closed interior: the tea plant, the seeds, and the method. Fortune's brief was to take all three.
The mission is usually filed under adventure, and it has the furnishings for it. It is better read as a procurement decision, taken by a trading corporation with an accounting problem it could not solve any other way.
The arithmetic that sent him
Britain bought tea, silk, and porcelain from China in enormous quantity. China bought very little from Britain. There was no third good to close the gap, so the difference was settled in silver, and the silver went one way and stayed there. A trade deficit of that shape, sustained over generations, is not a nuisance. It is a slow transfer of national reserves to a supplier who has no reciprocal need for you.
The Company's answer was opium. It held the production monopoly in Bengal, it sold the drug into China illegally, it insisted on silver in payment, and it used that silver to buy the tea, a mechanism the Royal Society for Asian Affairs traces directly to the tea deficit7. The arrangement worked as a balance-of-payments device and functioned as a foreign policy at the same time, which is how it ended in the Opium Wars, the first running from 1839 to 1842. Even after the fighting, the underlying dependence was untouched. Britain still bought its tea from a single country, at that country's prices, under that country's terms of access.
Vertical integration was the obvious fix. The Company already governed India directly. If tea could be grown there, the supplier problem, the silver problem, and the opium problem all resolved at once. The obstacle was that China had held the cultivation and processing of tea as a closed craft for centuries, and foreigners were barred from the growing regions. You could buy the product. You could not see how it was made.
What he actually carried out
Fortune was a reasonable choice. He had already spent three years collecting plants in China for the Royal Horticultural Society, from 1843 to 18468, so he knew the country, the trade, and the risks of being recognised. He went back in 1848 dressed as a Chinese merchant5, on the Company's account, and reached districts no Western buyer had seen.
By his own count, upwards of twenty thousand tea plants reached the Company's Himalayan gardens1 from the shipments he sent between 1849 and 1851, the last of which left Shanghai with him on 16 February 1851. The logistics deserve a line of their own, because they were the binding constraint. Live plants do not survive months at sea; they dry out, they are salted, they die below deck. Fortune packed his in Wardian cases, sealed glass boxes invented two decades earlier that worked as portable miniature greenhouses, recycling their own moisture and keeping the contents alive across the voyage. Without them the operation is not just harder, it is impossible at that scale. Industrial espionage, then as now, runs on unglamorous shipping technology.
Seed was harder still, because tea seed loses its life soon after it leaves the ground. His first seeds, sent to India in the autumn of 1848 in canvas bags and boxes of dry earth, met with little success, as he recorded himself1. From 1849 he sowed seed in the cases between the rows of young plants, so that it germinated at sea. In 1851 a spare bushel of seed, packed in earth beneath a case of camellias and sown out at Calcutta when it arrived in March, added about twelve thousand plants to the Himalayan gardens.
He also recruited people. Through the compradore of a Shanghai merchant he engaged men who knew the craft and not just the plant: six tea makers and two lead-box makers from the Hwuy-chow green-tea districts, with their implements1. They sailed with him in February 1851.
The part the story usually gets wrong
Neither the plants nor the men went to Assam. The consignment went to the Company's nurseries in the North Western Provinces8, where Fortune handed it over at Saharanpur to William Jameson, superintendent of the government tea plantations1, and on to the hill gardens of Kumaon and Garhwal9. Those gardens already grew Chinese tea, of a southern variety Fortune judged inferior, from which, he wrote, "all those in the Government plantations have sprung"1. His plants were meant to improve on that stock with the best green-tea and black-tea varieties, and many of them failed to take7.
There is a further complication for the legend, and it is the more serious of the two. Assam had its own tea plant. Camellia sinensis var. assamica grew wild there, a British-appointed Tea Committee had identified it and begun testing it in the early 1830s, and the Assam Company was formed in 1839 to grow tea there commercially, a decade before Fortune's mission (the full founding story is in India's Tea Industry). The plantation industry that scaled through the second half of the century was built on that indigenous Assam plant, not on the smuggled Chinese one. By the time the disguised botanist crossed into the interior, the agronomic question in Assam had largely been answered by a plant that was already there.
The craft had reached Assam before him too. Under C. A. Bruce, the first Assam tea was processed in 1836 by newly recruited Chinese tea makers3, and its sale in London at a record price brought the investors who formed the Assam Company. In its first years the Company recruited Chinese tea makers through Singapore and Penang3; under Bruce and the Chinese who stayed, many Assamese workers were trained as tea makers, and by the 1860s the Chinese had gone from the Assam gardens altogether3.
So the familiar version, that Fortune stole the plants and the know-how that built India's tea industry, credits him with both too generously. The industry that scaled grew in Assam, on its own plant, with Chinese makers hired a decade before his mission; his consignment went to the Company's gardens in the north-west hills.
What he did establish
His best-known finding came from his first journey. On black-tea hills in Fujian he found the same plant he had seen on the green-tea hills of the north4, and in 1847 he published that the green and black teas of northern China "are made from the same species, and the difference of colour, flavour, &c. is solely the result of the different modes of preparation"2. The difference is in the handling: wither and oxidise the leaf and it becomes black tea, heat it quickly to arrest oxidation and it stays green. English writers on tea at the time contradicted each other2, some holding that the two came from one plant and others that black tea came from a separate species, a striking gap in the product knowledge of an industry that had been importing the stuff by the shipload for two hundred years. He put dried specimens in the Horticultural Society's herbarium so that, as he wrote, there could "be no longer any doubt upon the subject"2.
On the 1848 journey he found something else in the workshops. In a green-tea factory in Hwuy-chow1, Chinese processors were dyeing green tea for export, using Prussian blue and gypsum to produce the vivid green colour that Western buyers had decided was the mark of quality. The buyers were, in effect, paying a premium for a pigment they had specified themselves through their own purchasing habits. Samples of the dyed teas and their additives were put on public display at London's Great Exhibition in 1851, where anyone could inspect what they had been drinking.
His eight men were settled at Pauri in Garhwal to teach local workers to make tea9. The government gardens already had Chinese tea makers, obtained years earlier from Calcutta or Assam1, whom Fortune judged "far from being first-rate workmen"; his recruits were first-rate green-tea makers, "most willing to teach their art to the natives". He treated even them as a stopgap: "ultimately the Himalayan tea must be made by the natives themselves."
The figures, eventually
The transition was slow. China's dominance of the export trade did not end in a season; Assam and Darjeeling took decades to scale, and China remained then, and remains now, among the largest tea-growing countries on earth, chiefly for its own domestic market (see China's Tea Industry). Growing tea was never the position it lost.
What it lost was the export trade. India overtook China as the world's largest tea grower for export, and Ceylon came up behind as a major producer. Robert Fortune died in London on 13 April 18806. The figures turned within the decade: in April 1887 tea from India and Ceylon together overtook Chinese tea in Britain's imports for the first time10.