Tea Geeks

D-VN-035

Vietnamese Dark Tea

Trà Shan Tuyết Lên Men

Ancient tree post-fermented, from Ha Giang, Vietnam.

Dark tea (post-fermented)

Vietnamese Dark Tea is strongest on body, smoothness and finish length. Typical tasting words: dried fig, camphor, mineral, honey, apricot. Harvested from century-old Shan Tuyet trees in Ha Giang's northern mountains, heavily influenced by traditional Yunnan tea styles. Harvested largely by the H'mong and Dao peoples, prized domestically and increasingly sought across Asia.

Also known as Ha Giang Puerh Style, Shan Tuyet Dark Tea and Vietnamese Fermented Tea.

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The profile

Taste, 0 to 5

sweetness3bitterness2astringency2umami1brightness2body4smoothness4aroma intensity3finish length4

Flavour families, 0 to 5

floral1fruity2vegetal0marine0nutty0toasty0malty1honey2spicy1woody3earthy3smoky0creamy0citrus0stone fruit2tropical0cocoa0caramel1

Facts

Origin
Ha Giang, Vietnam
Plant
Camellia sinensis var. assamica
Harvest
spring and autumn
Elevation
high
Oxidation
10 to 50%
Roast
unroasted
Leaf
compressed
Price band
mid-range
Availability
specialist
Ageing
made for ageing
Forgiving to brew
4 of 5
L-theanine
moderate

Made by: pan-firing, then sun-drying, then steaming, then compression, then natural ageing.

Caffeine

A cup of Vietnamese Dark Tea carries a typical estimate of 50 mg of caffeine, within a range of 30 to 65 mg depending on leaf amount, water temperature and steeping time. Figures are estimates for a 240 ml cup. Better earlier in the day if you are sensitive to caffeine. The caffeine planner turns this into a daily total.

How to brew it

MethodLeafWaterSteeps
Western, 250 ml3 g92 to 98 °C2 min, 3 min, 4 min
Gongfu, 100 ml5.5 g95 to 100 °CRinse, then 10 s, 15 s, 20 s, 30 s, 45 s, 60 s
Cold brew, 250 ml2.5 gFridge8 to 12 hours

Up to 8 infusions. Scale for your own pot with the brew calculator.

Drinking it

  • morning
  • afternoon
  • meditation
  • midday
  • social

Pairs with dim_sum, poultry and pastry. Milk: no. Iced: yes. Sweetener: no. Good for beginners: no.

Tasting words explained

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