ABOUT
Lao Cha Tou (老茶头), literally “Old Tea Heads,” is a distinctive form of Shu Pu’Er that develops naturally during the Wo Dui (渥堆) pile-fermentation process. As the tea undergoes controlled microbial fermentation under warm and humid conditions, some leaves become compressed together by moisture, heat, pressure, and the naturally sticky substances released from the leaf. These dense clusters remain intact even when the fermented pile is later loosened and sorted, forming the characteristic irregular pieces known as Cha Tou.
Rather than representing a separate Pu’Er production method, Lao Cha Tou is therefore a particular fraction of traditionally fermented Shu Pu’Er. Its compact structure influences both maturation and brewing: the tightly bound leaves release their soluble compounds gradually, allowing the tea to withstand many successive infusions while producing a dense, smooth, and naturally sweet liquor. Good-quality Lao Cha Tou is particularly appreciated for its rounded texture, low astringency, persistent sweetness, and deep mature character.
This Lao Cha Tou was produced in 2020 and has subsequently undergone several years of natural maturation. During this period, the initial fermentation character has gradually softened and integrated, allowing the woody, earthy, sweet, and fruity dimensions of the tea to become more balanced. The compact clusters continue to transform slowly from within, giving the tea considerable depth and stability across repeated infusions.
Lao Cha Tou also offers an interesting perspective on the craftsmanship behind Shu Pu’Er production. What begins as a naturally occurring result of pile fermentation becomes, after careful sorting and maturation, a distinctive expression of the category in its own right. The result is a rich and comforting Shu Pu’Er with a dark liquor, velvety texture, pronounced sweetness, and excellent endurance through many infusions.
TERROIR
This 2020 Lao Cha Tou comes from Menghai County in Xishuangbanna, southern Yunnan, one of the most important historical regions for Pu’Er tea production. Situated close to the borders of Myanmar and Laos, Menghai is surrounded by mountains and forested tea-growing areas and has long been associated with both high-quality raw material and the development of modern Shu Pu’Er production.
The region has a warm, humid subtropical to tropical monsoon climate, with abundant seasonal rainfall, high atmospheric humidity, and pronounced wet and dry seasons. Tea gardens are distributed across mountainous terrain at different elevations, where local variations in temperature, exposure, rainfall, and surrounding vegetation create diverse growing conditions. The generally warm climate encourages vigorous growth, while higher mountain environments provide cooler conditions and slower leaf development.
Menghai’s tea-growing soils are typically acidic, deeply weathered, and rich in iron-bearing mineral material, with good drainage particularly important in the region’s mountainous terrain. Combined with the warm climate and abundant rainfall, these conditions support the growth of Yunnan large-leaf tea plants traditionally used for Pu’Er production. The substantial leaves provide a rich concentration of soluble compounds and a strong foundation for fermentation, contributing to the depth, body, and long-lasting character associated with Menghai Shu Pu’Er.
For Lao Cha Tou, terroir is expressed not only through the original leaf material but also through its interaction with fermentation and subsequent maturation. The substantial Menghai material undergoes Wo Dui fermentation, during which some leaves naturally bind together into the dense clusters characteristic of Lao Cha Tou. After several years of maturation, the result combines the strength and richness traditionally associated with Menghai material with the smooth texture, concentrated sweetness, and deep mature character characteristic of well-aged tea heads.
ORGANOLEPTICS
The dry Lao Cha Tou consists of dense, irregular clusters of tightly bound leaves, displaying deep brown, dark chestnut, and almost black tones with occasional reddish highlights. The aroma is deep, warm, and mature, combining aged wood, dark cocoa, dried dates, sweet grains, roasted nuts, and subtle earthy nuances. In a preheated gaiwan or teapot, the fragrance becomes richer and sweeter, revealing notes of dark chocolate, warm wood, caramelized grains, dried fruit, molasses, and a gentle mineral character. After the rinse, the compact tea heads gradually begin to open, releasing a dense aroma of cocoa, dates, roasted cereals, forest wood, and dark honey. The empty cup retains a persistent sweetness reminiscent of caramel, dried fruit, cocoa, and warm wood.
The liquor is clear and dense, developing from deep reddish brown into a dark ruby-brown colour as the tea fully opens. The taste is rich, smooth, and naturally sweet, combining dark chocolate, aged wood, dried dates, roasted grains, nuts, and subtle earthy and mineral nuances. As the infusions progress, the compact clusters release their character gradually, bringing greater sweetness and depth while remaining remarkably clean and balanced. The texture is one of the tea’s defining qualities: thick, velvety, and rounded, with a soft mouth-coating sensation and very little astringency. The aftertaste is long and warming, with persistent notes of cocoa, dried fruit, sweet wood, and a gradually returning sweetness. Its energy is deep, steady, and grounding, while the dense structure of Lao Cha Tou provides excellent endurance and allows the tea to remain rich and expressive through many successive infusions.