Originally Posted by smellysell
I definitely could be misinformed. I was just told this was why when I noted that the RR sours get less sour with age, unlike my experience with homebrew sours.
I've heard something similar. At the same time, I heard that Jolly Pumpkin does not, and that at least pitching those dregs should assure some complexity. I'll be tossing the dregs of whatever sours in regardless since it won't hurt.