Select options Birch Water – Singles $4.50 Birch water is the delightful springtime sap of Alaska birch trees. It is wild harvested, high in minerals and has no added sweetener. Three choices: Lingonberry, Blueberry Lime, Chaga Lemon. Wild harvested in Alaska. *Birch water will freeze in super cold temperatures. If we determine that it is not safe to ship, we will contact you.