How long is the shelf life of Tieguanyin?
There is no fixed shelf life for Tieguanyin. Commercially available lightly fermented Tieguanyin is best consumed within one to two months, and no more than three months at room temperature. Vacuum-sealed and stored at 3–5°C, it can last up to two years; the lower the temperature, the longer it keep...
Tea News · May 15, 2026
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