The Qilaishan Song-Ning high mountain Oolong tea that Teamountains sells is harvested from the high mountain tea farms which are located at around 2100~2200 meters above the sea level in Qilai Range. It’s the highest tea farms in Qilai Range, Because the weather of this region is protean and foggy very often in the afternoon. The Qilaishan Song-Ning high mountain Oolong tea grows in a foggy environment, and because these tea farms are located in high elevation place. Thus, these tea trees are covered in frost and snow very often during Spring, Autumn and Winter time. Since growing in this cold environment you can feel the special high mountain cold freezing fragrance when you drink Qilaishan Song-Ning high mountain Oolong tea, the sweet aftertaste reverberates in the mouth. It’s the top grade high mountain Oolong tea in Qilai Range.