Pu-erh is not just tea—it’s living, breathing, aging history in a cake. Born in Yunnan, China, over a thousand years ago, this post-fermented tea improves with age like fine wine, develops wild complexity, and has a cult following for good reason. Whether you want a daily drinker that costs less than coffee or a 20-year-old heirloom cake worth thousands, this 1000-word guide tells you everything you need to know before you buy Pu-erh tea. What Makes Pu-erh Completely Unique U