Hey Folks, for the first time I am trying to culture some sour bugs. I took the dregs of a 2010 NB La Folie sour brown and poured them into a small, very light starter solution. After just six days it looks like I have a pellicle forming. I've never brewed a sour, but from all the pictures of seen, Im 99% sure that is what this is.
What is the best way to keep upping the quantity of yeast to a pitchable amount? Should I wait for this pellicle fall and then pitch the whole jar into a larger starter jar? Any tips for this culture would be appreciated!