Tea Geeks

G-KR-039

Hadong Green Tea (Sejak)

세작

Pan-fired artisanal green, from Hadong, South Korea.

Green tea

Hadong Green Tea (Sejak) is strongest on sweetness, smoothness and finish length. Typical tasting words: sweet pea, chestnut, bamboo, toasted grain. Hadong is the historic cradle of Korean tea, where bushes have grown semi-wild on Mount Jiri slopes since the 9th century. Appreciated in the Korean darye (tea ceremony) for its subtle, lingering sweet-savoury profile known as gamno.

Also known as Sejak, Hadong Sejak and Jakseol.

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The profile

Taste, 0 to 5

sweetness4bitterness1astringency2umami3brightness2body3smoothness4aroma intensity3finish length4

Flavour families, 0 to 5

floral1fruity0vegetal4marine1nutty3toasty2malty0honey1spicy0woody0earthy0smoky0creamy1citrus0stone fruit0tropical0cocoa0caramel0

Facts

Origin
Hadong, South Korea
Plant
Camellia sinensis var. sinensis (semi-wild Hadong landraces)
Harvest
late spring (early May, after Gogu)
Elevation
mid
Oxidation
1 to 3%
Roast
very light
Leaf
curled
Price band
premium
Availability
specialist
Ageing
not for ageing
Forgiving to brew
4 of 5
L-theanine
moderate

Made by: plucking, then pan-firing, then rolling, then drying.

Caffeine

A cup of Hadong Green Tea (Sejak) carries a typical estimate of 35 mg of caffeine, within a range of 25 to 45 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 g70 to 75 °C90 s, 60 s, 2 min
Gongfu, 100 ml4 g70 to 80 °C40 s, 30 s, 40 s, 60 s, 90 s, 2 min
Cold brew, 250 ml2.5 gFridge6 to 10 hours

Up to 6 infusions. Scale for your own pot with the brew calculator.

Drinking it

  • morning
  • afternoon
  • meditation
  • relaxing
  • afternoon

Pairs with pastry, sweets and salads. Milk: no. Iced: yes. Sweetener: no. Good for beginners: yes.

Tasting words explained

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