Ok, so I've just racked my wine for secondary fermentation, I took a little taste at the time and I'm not too impressed yet, its rather bitter. The other issue is my 1 gallon turned into 1/2 gallon after filtering. Now I realize I probably screwed up and left too many blueberries from the mash in the primary fermentation, I ended up not being able to add any water to top off the carboy after putting the mash in. My guess is I wasn't supposed to leave the blueberries in the mash?
Anything I can do to make this wine any better at this point, add water and more suger? Or do I just wait and see at this point?
I do like a pretty dry wine, this is just really strong on the tannins.