what is puer tea
Pu-erh or Pu'er is a variety of aged dark tea produced in Yunnan province, China. Fermentation is a tea production style in which the tea leaves undergo microbial fermentation and oxidation after they are dried and rolled.his process is a Chinese specialty and produces tea known as Hei Cha (é»è¶), commonly translated as dark, or black tea (this type of tea is different from what in the West is known as  black tea , which in China is called red tea çº¢è¶).