Gushu raw material is the most highly prized and sought after for puerh tea. The raw material is harvested from big trees that can be well over a hundred and even a thousand years old. Old gushu represents a natural origin of tea leaves that is rich in nutrients, possessing a depth of character and layered in complexity making the characteristics of old gushu very unique and compelling. The transition from the old to modern style of puerh gushu is representative of the changes within the industry shaped by time, the limitation of natural resources against growing demand, changing traits to entice growth into new markets, new technology and the pursuit for quick profits.
