Longjing tea

Longjing tea , sometimes called by its literal translated name Dragon Well tea, is a variety of pan-roasted green tea from the area of Longjing Village in Hangzhou, Zhejiang Province, China. It is produced mostly by hand and renowned for its high quality, earning it the China Famous Tea title. Longjing tea contains vitamin C, amino acids, and, like most finer Chinese green teas, has high concentrations of catechins. The overall water content of tea plants is 55%–60%, but the water content of new shoots is as high as 70%–80%. In the tea picking process, the continuous regrowth of new shoots therefore needs a constant supply of water. Therefore, Longjing tea trees need more water than ordinary trees. It is suggested that the growth and development of tea trees were most suitable when the annual precipitation was 2000–3000 mm, the average monthly precipitation in tea season was 200–300 mm, the atmospheric relative humidity was 80%–90% and the soil field water holding capacity was 70%–80%.

Source: Wikipedia