This is done with any frozen concentrate juice. I make this with 5 Gallon and an Air lock. It still comes out the same. I started out using this method and worked so well I had to make it in a bigger scale. I now use wine yeast for a better flavor and dropped the extra 1/2 cup sugar per Gallon. Heck I even made coffee wine using this same method. (A little secret, longer it sets the stronger it gets). Enjoy and Happy brewing!