Red Jade Black Tea


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  • Flavor: Aromatic hints of cinnamon and clove. Full-bodied, complex, substantial character. Mellow, soothing menthol finish.

    Garden: This garden lies high in the hills above Sun Moon Lake in central Taiwan. This area was developed in the first half of the 20th century for Assam Black Tea production by the Japanese. After decades of standard Black Tea production, it has seen a renaissance of specialty Black Tea making, mostly due to the introduction of Tai Cha #18, or Red Jade Tea, that was officially introduced in 1999.

    Harvest: Hand picked in small batches. Spring 2023. Sun Moon Lake, Taiwan. 

    Elevation: 700m

  • Red Jade Tea - also known as Tai Cha 18, brews a rich, full-bodied tea with subtle hints of clove, cinnamon and mint in its complex composition.

    The flavor profile of Red Jade is unique among black teas, while still possessing a classic black tea character. It is another exemplary selection on the Eco-Cha menu in that it is naturally farmed with zero use of chemical farm products. If you are a Black Tea lover, you deserve a sampling of this distinctive Black Tea.

  • Tai Cha 18 is a hybrid of the Assam tea plant with the wild tea tree that is naturally occurring on Taiwan. It is recorded that the Portuguese were the first to discover this wild tea tree hundreds of years ago. When the Japanese came to this area in the early 1900's bringing with them the Assam plant, this wild tea was being cultivated by early Chinese settlers. So this hybrid  strain existed by default long before the Tea Research and Extension Station registered and promoted it in 1999.

    Our organic tea farmer friend has contracted this farm to cultivate its crop naturally, using no chemical farm products whatsoever. Our friend began with a commitment to procure 1/3 of the seasonal crop, and now reaps 100% of produce from this garden, based on demand for his naturally cultivated Red Jade Tea that he processes himself in his home factory. He has had these leaves tested annually with consistent ND results, which indicates zero amount of tested chemicals in the tea leaves. This new generation — with an integrated sustainable approach to tea production is the kind of development in the industry we seek to support.

    Our friend lives in the Songboling tea producing region, and his home factory is equipped for Black Tea processing, which was used by previous generations in his family, but was dormant for many years before this new development. He has repurposed his inherited factory for the production of naturally cultivated Black Tea from a nearby region. He processes his Black Tea himself, using his own factory, which reduces cost and allows him to market it at competitive prices. This also is the kind of sustainable business approach that we are committed to supporting in the local industry. His spring and winter produce of "small leaf type" Oolong from his own organic farm is processed by a nearby modern tea factory designed to make Green Oolong, in the fashion of High Mountain Oolong. He processes the summer/fall harvests as Black Tea.

  • Mug: 5g tea in 300ml 90°C water. Steep for 2 minutes. Re-steep. Adjust to taste.

    Cold Brew: Use 5g of tea per liter of water. Brew tea at room temperature for 2-3 hours, and enjoy. Or you can put your cold brew bottle in the fridge to brew overnight and be ready to drink the next day.

    Gong Fu: Use 1g tea per 30mL (e.g. 5g for a 150mL teapot) in 90°C water. First brew 40 seconds, second brew 30 seconds, third brew 50 seconds. Increase 10 seconds per brew. Can be brewed 4 to 6 times.

Customer Reviews

Based on 18 reviews
NPS score:
10 (Extremely likely)
0 (Not at all likely)
Very gentle Black Tea.

For a Black Tea this is very refined and low acid, making it a great tea for anytime durring the day.

Medicinal -cough syrup

It's starting to grow on me, though my first taste of this tea was brewed western style and it tasted like medicine. Second time gong fu was a little more pleasant. I've never had a black tea taste like this and not sure I'd order again m

Nathan BONIN
Very good tea

I feel black olive taste or Guinness taste !
Interesting !

Capt. Dan

This is one of my favorite black teas! Smooth and a hint of sweetness. The flavor is perfect for my daily iced tea here in FL. I'm a straight up tea drinker, no milk no sweetener just an occasional lemon but this tea is perfect just brew and enjoy. I wish they would sell it in larger quantities though.

Superb, civilized black tea!

An excellent, well-balanced black tea. No astringency or bitterness with just a gentle amount of “redness” to create a beautiful mahogany hue. My new favorite. And I am delighted to support Taiwanese tea production!