Tea Geeks

D-CN-028

Hunan Hei Zhuan

黑砖茶

Compressed black brick heicha, from Hunan, China.

Dark tea (post-fermented)

Hunan Hei Zhuan is strongest on body, woody and smoothness. Typical tasting words: dry wood, malt, toast crust, damp earth, leather. Developed in Anhua in 1939 as an industrialised, highly compressed rectangular alternative to older loose border teas. A staple of the historical Tea Horse Road trade, traditionally simmered over fires with yak butter and salt in northern regions.

Also known as Black Brick Tea, Heizhuan Cha and Anhua Black Brick.

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The profile

Taste, 0 to 5

sweetness2bitterness2astringency2umami1brightness0body4smoothness3aroma intensity3finish length3

Flavour families, 0 to 5

floral0fruity0vegetal0marine0nutty1toasty2malty3honey0spicy0woody4earthy3smoky1creamy0citrus0stone fruit0tropical0cocoa1caramel1

Facts

Origin
Hunan, China
Plant
Camellia sinensis var. sinensis
Harvest
summer to autumn
Elevation
low
Oxidation
60 to 80%
Roast
very light
Leaf
compressed
Price band
affordable
Availability
fairly common
Ageing
made for ageing
Forgiving to brew
5 of 5
L-theanine
low

Made by: kill-green, then rolling, then pile fermentation, then drying, then steaming, then hydraulic brick compression, then baking and drying.

Caffeine

A cup of Hunan Hei Zhuan carries a typical estimate of 40 mg of caffeine, within a range of 25 to 60 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 g98 to 100 °C3 min, 4 min, 6 min
Gongfu, 100 ml6 g98 to 100 °CRinse, then 15 s, 20 s, 25 s, 30 s, 45 s, 60 s

Up to 7 infusions. Scale for your own pot with the brew calculator.

Drinking it

  • morning
  • afternoon
  • breakfast
  • cold_weather
  • after_meal

Pairs with red_meat, breakfast_dishes and cheese. Milk: yes. Iced: no. Sweetener: yes. Good for beginners: yes.

Tasting words explained

Similar teas

More: all dark tea (post-fermented) teas, teas from Hunan, China, or filter the whole drawer.