Compare two teas

Side by side across seven dimensions. There is no verdict and no winner — the purpose is to understand the difference, not to be told which to buy.

Rou Gui

肉桂

Oolong

Wuyi Shui Xian

武夷水仙

Oolong

TeaHQ has written about this pair

The two most planted Wuyi cultivars, and the pair that best shows what cultivar contributes once roast is held constant.

Leaf
Rou Gui: Smaller, from a cultivar selected for aroma.Wuyi Shui Xian: Large-leaf, selected for structure.
Signature
Rou Gui: A sharp cinnamon-and-spice top note.Wuyi Shui Xian: Thick body with a long mellow finish and a woody depth.
Under heavy roast
Rou Gui: The aroma can be lost if the roast is pushed too far.Wuyi Shui Xian: Carries heavy roasting better than almost any other cultivar.
Old bush material
Rou Gui: Less commonly sold as lao cong.Wuyi Shui Xian: Frequently sold as lao cong, where the extra body is most obvious.
Which to meet first
Rou Gui: Either — but Rou Gui is the more distinctive and easier to identify blind.Wuyi Shui Xian: The more forgiving of a heavy roast.

In summary: Rou Gui brings aroma and Shui Xian brings weight. Most Wuyi blends contain both because each supplies what the other lacks.

Point by point

DimensionRou GuiWuyi Shui Xian
CategoryOolong · partially oxidisedOolong · partially oxidised
ProductionIn order: Withering → Bruising (shaking) → Kill-green (fixation) → Rolling and shaping → Roasting. medium roast, bud and three plus and spring harvest.In order: Withering → Bruising (shaking) → Kill-green (fixation) → Rolling and shaping → Roasting. medium roast, bud and three plus and spring harvest.
OriginChina — Wuyi MountainsChina — Wuyi Mountains
Flavourspice, roasted, mineral and fruity. full bodied and rich in the mouth. Aroma: cassia bark, dark caramel, stone fruit, charcoal. Layered in character. Moderate in intensity.woody, creamy, roasted and sweet. full bodied, silky and rich in the mouth. Aroma: narcissus, damp wood, coconut, caramel. Layered in character. Moderate in intensity.
BrewingGongfu brewing (gaiwan): 5–7 g/100 ml at 98–100 °C, first steep 10s of 6 authored. Gongfu brewing (Yixing pot): 5–7 g/100 ml at 98–100 °C, first steep 10s of 6 authored. Western brewing (teapot or mug): 1.5–2.5 g/100 ml at 90–95 °C, first steep 180s of 2 authored.Gongfu brewing (gaiwan): 5–7 g/100 ml at 98–100 °C, first steep 12s of 6 authored. Gongfu brewing (Yixing pot): 5–7 g/100 ml at 98–100 °C, first steep 10s of 6 authored. Western brewing (teapot or mug): 1.5–2.5 g/100 ml at 90–95 °C, first steep 180s of 2 authored.
Cultural contextNot recorded for this tea.Lao Cong (old bush) Shui Xian commands a large premium on the strength of bush age, which the buyer has no way to verify. The mossy, woody character the term describes is real and identifiable; the age claim attached to it is not checkable.
Who may prefer itSomeone who wants presence without being dominated and is willing to drink something several times before it makes sense. It rewards attention to leaf weight and timing.Someone who wants presence without being dominated and has drunk enough tea to notice what changes between infusions. It rewards attention to leaf weight and timing.

Nothing above is a recommendation. The last row describes the drinker each tea suits, using each tea’s own authored fields and the same sentence structure for both, so neither can be framed as the safe choice.

Brew Rou Gui · Brew Wuyi Shui Xian