Anyone try saving a gallon of soured wort to inoculate subsequent batch?
FWIW, for my last kettle sour I made a 750mL starter with 5 Swanson caps, let it go for 4 or 5 days and pitched the whole thing. Took my pH down to 3.3-3.4* (wine strips) in 48 hours from the original pH (5.2-5.5*) as...