Hong Yu (Ruby 18) vs Hong Yun (Ruby 21)

Taiwanese black tea became distinctive rather than derivative because of one cross, and that cross produces a natural menthol-and-cinnamon aroma nobody believes is natural. Its less famous sibling is the answer for anyone who does not want it.

cultivar

What is being compared

Point by point

AspectHong YuHong Yun
ParentageBurmese large-leaf assamica crossed with wild Taiwanese mountain tea.Kyang assamica crossed with an Indian Jaipuri plant.
Released1999.Later, and planted far less widely.
SignatureA menthol and cinnamon aroma found in no other cultivar.Rounder and fruitier, without the menthol.
Is the aroma addedNo. It is genetic, and it is the single most common thing new drinkers assume must be flavouring.Not applicable.
PlantingWidely planted and heavily marketed.Limited.
Who it is forAnyone who wants the signature.Anyone asking whether Taiwanese black tea exists that does not taste of mint.

The short answer

Ruby 18 is the reason Taiwan has a black tea identity at all, and its aroma is polarising enough that the honest recommendation includes the alternative. Ruby 21 exists for exactly that reader.

Not a ranking. TeaHQ publishes no ratings and does not know your occasion.

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