We had a terrible apple crop this year, we only managed to press about 120 gallons of fresh cider, and the kids have drank over 30 of it. We currently have 80 gallons in secondary, so we are looking to supplement, lol. Picked up 12 gallons of Kirkland's 100% juice, thawed and pressed 40 lbs of aronia berries today, and mixed up 15 gallons to pitch tomorrow. We added a gallon of aronia each to two of the carboys, and added sugar to one to bring gravity up to 1.068 from 1.058. The third one we added 5 cans of Berry Blend frozen concentrate and 1/2 gallon of aronia to see if there is a measurable difference from using pure white sugar. Planning on pitching Notty, unless someone here thinks S04 would be a better choice??