Kettle sour - target pH?

[bigdawg86]

I started my kettle souring process last night for the Margarita Gose... did you all get a pellicle in your kettles? This is only my second sour (first all grain). The first used OYL-605, no pellicle. This time LBS had only WLP977 and have a very nice pellicle on top of wort. Currently holding at 94°.

 

[RPh_Guy]

I started my kettle souring process last night for the Margarita Gose... did you all get a pellicle in your kettles? This is only my second sour (first all grain). The first used OYL-605, no pellicle. This time LBS had only WLP977 and have a very nice pellicle on top of wort. Currently holding at 94°.

I get just a minimal film with that probiotic. It's all good as long as it sours