This earthy tasting tea is reminiscent of a clean barnyard. (Yes really, this is the taste that professional tea tasters apply to this tea). Pu-erh comes raw or dark and may be aged 2 to 50 years. Like wine, it gets better with ages. The raw is like a very strong green tea while the dark is like a very strong black tea. Both yield many infusions, at least five.The taste is more of an acquired taste that the other teas but are worthwhile drinking. It contains less caffeine than the others because it is fermented rather than oxidized. A great tea for those who like tea to stand a spoon upright. Besides, it will help you with digestion after a heavy meal.