as stated, there is no yeast in guinneess bottles, but you'll still need the soured beer to add if your going for a true clone.
How long should I leave it sit out to Sour?
I wouldn't know the differance in the taste of the two yeasts. But if you are trying to clone a type of beer, Wouldn't you want to use the yeast that's as close to what they
use in what you are trying to clone
Thanks for the input everyone So they force NOS in the new Extra Stout Guinneess as well? Extra Stout Guinneess has no widget in the bottles.
But like I say I'am a new be