Hidden Essence Old-Growth Oolong TeaWe are so pleased to add the Hidden Essence oolong to our existing oolongs range. The Hidden essence is one of the most outstanding oolongs and was harvested in spring 2025. This tea is from old growth trees ranging from 50 60 years old in an ecological tea garden in Anxi, south Fujian Province. This tea garden has been deserted for many years and surrounded by other trees and shrubs providing natural forest ecosystem allow the tea bushes very slow