The gap this record exists to close
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
TeaHQ carries a six-section account of Robert Fortune, a long account of the Assam experiment, and origin and region records for Java and the Preanger highlands. Between them, the Dutch attempt to establish Chinese tea in Java appears as a single subordinate clause about early experiments that failed. A reader of those pages would reasonably conclude that the British moved tea out of China first and that everyone else followed. That is the wrong impression, and a catalogue creates it not by asserting anything false but by telling one story at length and the other not at all.
What the Dutch attempt was, stated at the confidence TeaHQ has
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
The outline, as tea and colonial writing conventionally give it: from the late 1820s the Netherlands Trading Society sent an agent to China repeatedly to obtain tea seed, tea plants and Chinese workers who knew how to make tea, and to bring all three to Java; the seed arrived in very large quantities; the workers were recruited and moved; tea was written into the Dutch colonial cultivation system as a compulsory crop; and the early Chinese-stock plantings performed poorly enough that the industry was eventually rebuilt on Assam material instead. TeaHQ has NOT verified any of this against a Dutch archival or colonial record, and names no person and no year here for that reason. The claim being made is only that a serious, state-backed transplantation programme ran in Java in the decades before the celebrated British one, which is enough to change how the British story should be read.
Why it changes the Fortune story rather than displacing it
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
Fortune's importance is not that he was first to think of moving tea. It is that he went to the places the good tea actually came from, brought back plants that survived the journey in sealed cases, brought back workers who knew the processing, and did it into an Indian industry with the capital and the land to use them. The Java programme is the control that shows how much of that mattered: the same idea, attempted earlier by a comparable colonial power, produced a tea industry that then had to be rebuilt on different plant material. Read together, the two make the point that transplanting a crop is easy and transplanting an industry is not, which is a more interesting conclusion than either story reaches alone.
The workers are the part that gets left out of both stories
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
Both programmes moved people as deliberately as they moved plants, because the knowledge that mattered was in the people. Tea makers were recruited out of Chinese tea districts and taken to plantations in colonies where they had no standing, to teach a process that was then mechanised and taken away from them. TeaHQ has no source naming any of them in either programme, and there is a reasonable chance no accessible source does. That absence is a feature of how these histories were recorded rather than an accident of TeaHQ's shelf, and it is worth saying on the page rather than leaving as a silence.
A related absence, recorded rather than filled
TeaHQ's own reading of well-attested general knowledge, with no single source behind it.
The same pattern runs through TeaHQ's Assam material. The catalogue's Singpho record is expressly about who gets erased from a discovery narrative, and yet no Assamese individual is named anywhere in the catalogue — including the Assamese noble who, in the conventional account, guided the British to the tea and later became a planter himself before being executed after the 1857 rebellion. TeaHQ has no source for that account and will not write a biography out of recollection. It is named here as an open gap so that a future worker with an archive can see what is missing rather than having to notice it.