Puer Tea Glossary - Zhi Zheng Tea Shop

„zhang wei; 樟味 - Camphor flavour. This is sometimes present in old tea tree Puer. Due, it is said, to the presence of Camphor Laurels in tea gardens where they were planted as a form of natural pest control. “

„This process was first developed in 1972 by Menghai Tea Factory and Kunming Tea Factory] to imitate the flavor and colour of aged raw pu-erh, and was an adaptation of wet storage techniques being used by merchants to falsify the age of their teas. Mass production of ripened pu'er began in 1975. It can be consumed without further aging, though it can also be stored to "air out" some of the less savoury flavors and aromas acquired during fermentation.“