Bu Zhi Chun tea is mostly harvested between February and March each year. During this period, the climate remains relatively cold, and the tea leaves grow slowly, giving them the characteristic cold charm of winter tea. At the same time, because the tea plants have gone through months of winter dormancy, rich nutrients accumulate within the leaves, resulting in a richer tea body. You could say that the flavor of Bu Zhi Chun tea is akin to “winter tea with an even richer body.”