Our Oolong tea is grown in the highlands of Thailand where the high quality water and rich soil produces high quality teas. We use top leaf Class A or 1st Grade tea which have a thinner more delicate leaf. Our leaves come from new growth and from the highest parts of the plantation. This makes our Oolong among the finest in the world. Our Oolong is a nearly green, mid-range fermented Oolong Tea. Also called Jin Shien or Golden Aroma Tea. This Oolong is 30 to 40% oxidized.