Pu'er tea is known for becoming more fragrant with age, and enthusiasts often store and collect Pu'er teas they enjoy. However, improper storage can easily lead to moldy or flavor-deteriorated cakes. Here are four key storage tips recommended by ChaYouWang:
1. Circulating Air.
Tea leaves are rich in microorganisms, and circulating air contains ample oxygen, which aids their proliferation and accelerates the transformation of the tea. However, hanging Pu'er tea in a place like a balcony can disperse its aroma, making it taste bland when brewed. Therefore, there should be moderate air circulation, but not too much exposure to wind. Additionally, ensure that the surrounding environment does not have any odors, as these can affect the natural scent of the tea.
2. Stable Temperature.
The temperature at which Pu'er tea is stored should generally match room temperature, with 20-30 degrees Celsius being ideal. Temperatures that are too high can accelerate fermentation and cause the tea to become sour. Furthermore, during spring, summer, and autumn, changes in the tea will occur faster than in Winter. Store the tea away from direct sunlight in a cool place.
3. Appropriate Humidity.
The storage conditions for Pu'er tea should include some moisture, as a very dry environment can slow down its aging process. However, an excessively humid environment can cause rapid changes, often leading to mold growth and rendering the tea undrinkable. The annual average humidity should not exceed 75%. In coastal areas with warm marine climates, humidity can rise above 75% during the Plum rains season, so it's important to open windows regularly to ventilate and reduce moisture. Proper storage methods will promote better transformation of the Pu'er tea, allowing it to ferment over time and become more fragrant, while also increasing its value.
4. Suitable Storage Containers.
Clay jars are ideal for storing Pu'er tea. If you have a large quantity, clay pots or jars can be used. Clay products are well-ventilated and suitable for storing Pu'er tea. There's no need to seal the mouth of the Jar; simply cover it with a layer of kraft Paper to keep out dust. Flipping the stored tea every 3-5 months can enhance its transformation significantly.
These are the basic tips for storing and collecting Pu'er tea. For more tea knowledge, please visit ChaYouWang.