I tasted and racked today....
All batches the fruit was added after K meta, just poured in( 5 gal batches became 6 gal) left in for 14-18 days, used filter bags during racking.
All batches were pumped up with additional sugar after primary to make rocket fuel. After I drank some of the blueberry and it was blueberry moonshine I decided to tone them down a little.
I believe the yeast was killed by alcohol. typically started at 1.095 and when it got down to 1.00-1.01 I'd add sugar to 1.02, each batch got about 10 cups sugar in the carboy
they are all under airlocks
I wanted to pump up the fruit, and reduce the alcohol....
Oldest to youngest
f-packed 2-5 to 2-14
Strawberry, I added smoothie mix, 100% strawberry, it is really good, 1.017 and mostly clear, strong strawberry, strong alcohol. no fermenting
Blackberry, I blended 3# of frozen blackberries, it is wonderful, 1.02 and strong blackberry flavor, black as tar, but clear no fermenting
Blueberry, I blended 3# of frozen blueberries, it is very good, still a little tart, 1.01, dark and clear ....interesting the 5 gallon carboy is not fermenting but the 1 gal is.
Raspberry, I blended 3# of frozen raspberries, still very tart and rocket fuel, 1.00 no fermenting, clearing good
Watermelon, I blended a medium sized watermelon, it is rocket fuel with a strong watermelon aftertaste, still a little tart. 1.00 no fermenting, bright red, clearing good
Plum, I blended about 18 large Chilean plums(rather bland) still tart but better, 1.01 strong alcohol but not rocket fuel, fruity but not recognizable as plum, no fermenting, dark and still clearing
Grape, I added 1 gal Welsh's red, it's tart and strong alcohol but not rocket fuel, 1.01 no fermenting, still clearing
I have changed tactics, now I target 12%
I don't sorbate till bottling, is that wrong?
I am concerned that they may become too sweet if the flavor comes forward during ageing, but they are strong enough to add water....thoughts?