Jade Oolong Tea - 1800m Mt. Jade Oolong This lightly fermented spherical oolong tea, weighing 150g per pack, is produced in Yushan, the highest peak in Taiwan. The soil in this region is rich in minerals, contributing to the unique flavor of the tea. Brewing method: Please warm the teapot and cup with hot water first, using a tea to water ratio of 1:15. Steep for one minute for the first infusion, and add 40 seconds for the second infusion, and so on. Please keep it in a dry and cool place, and finish drinking as soon as possible after opening.