Why Does Some Pu-erh Tea Have Unresolved Astringency and Bitterness?
Why Does Some Pu-erh Tea Have Unresolved Astringency and Bitterness? Some Pu-erh teas exhibit persistent astringency and bitterness that do not dissipate, which differs from the desirable 'bitterness transforming into sweetness' characteristic of high-quality tea. This unresolved bitterness often stems from tea cultivation practices. Teas grown using chemical fertili...

Tea News · Oct 13, 2025