Bai Lu (No. 17) vs Qing Xin Da Mao
The two cultivars used for Oriental Beauty, a tea defined not by a plant or a place but by an insect. Both are chosen for how they respond to leafhopper feeding rather than for their own flavour, which makes them the clearest example in tea of a cultivar selected for a relationship.
What is being compared
Why these get confused
Oriental Beauty is often described as a cultivar or a region. It is neither: it is a production method that depends on leafhopper damage, and any tea sold as Oriental Beauty without bitten leaf is not the same product however good it is.
Point by point
| Aspect | Bai Lu | Qing Xin Da Mao |
|---|---|---|
| Why it is planted | For heavily oxidised, jassid-bitten production specifically. | For the same, and it is the older and more traditional choice. |
| Where it is grown | Hsinchu and Miaoli. | The same north-western Taiwanese districts. |
| Leaf | Suited to heavy oxidation without collapsing. | Soft, downy leaf that shows the bitten tips clearly. |
| Cup | Honeyed and full, with good consistency across lots. | Honeyed with a finer, more delicate top note when the bite has been good. |
| Yield | Better than Qing Xin Da Mao, which is part of its appeal. | Low, and a bitten crop is lower still. |
| Risk to the farmer | The same as any Oriental Beauty crop: no pesticide, and no certainty that the insects will arrive. | Higher, because the yield penalty compounds. |
The short answer
The cultivar matters less here than in any other Taiwanese tea, because the insect and the oxidation do most of the work. What the choice buys the grower is reliability, and what it buys the drinker is a slightly different fineness of aroma in a tea already defined by something else.
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