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Jade Oolong from Nantou's tea heartland, fragrance-bred since 1981 - floral, creamy, irresistible.
In the rolling hills of central Taiwan, where elevation gives way to gentler slopes and richer soils, lies Nantou - the country's tea heartland. More than half of Taiwan's tea is grown here, across small family farms that have refined oolong craft across generations.Tsui Yu was developed for this landscape.
In 1981, Taiwan's Tea Research and Extension Station released Tai Cha No. 13, a cultivar bred specifically for aroma. Unlike the high-mountain teas grown above 1,000 meters — where altitude concentrates body and depth - Tsui Yu thrives in Nantou's milder climate, where warmer days and richer earth coax out its natural floral character.The farms here are small, often family-run for three or four generations.
Tea-making in Nantou is still done with intention: leaves are hand-picked, withered in open air, lightly oxidized, and rolled into the tight pearls that define Taiwanese oolong. Our Tsui Yu is then finished with a measured light roast — just enough warmth to round the edges without overpowering the cultivar's bright, floral signature.The result reflects a quieter side of Taiwan.
A working visit to Nantou - Taiwan's tea heartland, where Tsui Yu has been grown since 1981.
Small family farms, hand-picking, no shortcuts — the way oolong has been made here for generations
Every batch tasted before it ships - the floral signature is preserved or lost in the roast, and we taste to make sure

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Grown in
Nantou's misty highlands at 1,600 meters — where the Shan family has crafted award-winning oolongs since 1978.
Nantou County, central Taiwan — the country's tea heartland, where elevations range from misty highlands to gentler lower slopes. Tsui Yu thrives in the warmer, richer gardens below the high-mountain peaks.
Generations of knowledge live in the hands that pick this tea — what looks like simple labor is decades of learning when to harvest, how much to take, what to leave.
Controlled oxidation by hand — the cultivar's floral character is preserved or lost in this step, leaf by leaf, batch by batch.