Scented black tea
A finished black tea returned to the factory in the flowering or fruiting season and put through the same layering loop that makes jasmine green — real blossom, screened out, re-dried.
What makes this route what it is
It is the black-tea half of a reprocessing tradition whose green half everybody knows. The route begins with a completed tea and its central operation is a loop rather than a step, and what circulates through that loop is a physical flower or fruit — never an oil, an extract or a prepared flavouring. Every visible property of the finished tea is a consequence of contact.
The route, in order
Each note describes what the step is doing in this route. The same operation does a different job in a different chain.
The base tea's own manufacture begins here, in spring, months before the flowers exist. Bases are chosen for their capacity to take up aroma without collapsing rather than for distinction of their own.
Ordinary black-tea rolling. A tighter twist absorbs more slowly and holds longer, which is a real consideration when a base is bought for scenting.
Full oxidation, exactly as for an unscented black tea. Nothing about the base manufacture anticipates the scenting.
- 4.
Drying
The base tea is FINISHED here and stored until the season. Everything after this point happens to a completed tea, which is what makes this a reprocessing route rather than a manufacture.
- 5.
Scenting
Layered with fresh blossom or fruit and left while it opens. Repeated for as many rounds as the grade calls for, with entirely fresh material each time — a round with spent flowers adds nothing and costs the base another drying.
Screening the spent material out after each round. Whether the final round's flowers are removed is the one place these teas differ from each other: a rose congou is often sold with petals visible, where a jasmine green of any grade is not.
Left in deliberately for some rose and fruit styles, where the visible petal is part of what is being sold. Left in ACCIDENTALLY it is a fault, because the spent material breaks down and takes the tea with it.
Re-drying between rounds to remove the moisture the blossom gave the leaf. This is the operation that limits how many rounds a base can survive, and a black base tolerates more of it than a delicate green.
Final screening before packing.
How it differs from its neighbours
A route described on its own teaches very little. The useful fact is always which other route it is nearly identical to, and where it leaves it.
One position in the route is filled by a different named method. The shape of the route is unchanged.
The pair that the entire trade confuses. Both take a finished black tea and add aroma at the same position. This one layers it with real blossom over repeated rounds, each costing a re-drying; the other tumbles it with a metered flavouring in a single pass. The finished packets can look identical and the operations have nothing in common.
The two routes are the same tea up to a point. Everything before the divergence is shared; everything after it is not.
Identical from the scenting onward and entirely different before it. The two routes are the same reprocessing applied to two different completed teas, which is why they belong to different categories despite sharing their defining loop.
Where it goes wrong
Reusing spent blossom for a second round is the cheap version: it adds a stewed, faintly rotten edge that is easy to mistake for depth. Running more rounds than the base can take is the other, and it is harder to spot in a black tea than in a green because the malt covers a tired base for longer.
In full
China scented black tea for export long before the European flavouring industry existed, and the operation is the one used for jasmine green rather than anything the modern trade would recognise. The base is a completed black tea, made months earlier and stored. When the flowers or the fruit are in season the tea is layered with them, left overnight while they open and give up their volatiles, screened clean, and re-dried to take out the moisture the blossom put in — and then, if the grade calls for it, the whole loop runs again. Nothing is sprayed, and no oil or extract is introduced. That is the entire difference between this route and the flavoured-black route it is constantly mistaken for, and it is a difference of operation rather than of degree: one moves aroma from a physical flower into leaf by contact, the other meters a prepared flavouring onto finished tea.