I brewed 3 gal of Tree Top apple cider w/wild blackberries 30 days ago. 4 days ago I racked into secondary to get rid of the leftover blackberry muck. I noticed today that there are white spots.
I picked the wild blackberries in the forest of Oregon and upon returning home, washed like hell and soaked in vodka for 1 hour. I added campden tablet at secondary, not at primary.
Hopefully it's not mold or something! Help! I haven't had issues using fruit, including garden picked, etc. before this. Sorry, the pic is fuzzy in places and those are water marks in the foreground. Thanks!