Changes

Anecdotally, brewers often claim that the primary strain of ''S. cerevisiae'' makes a difference when co-fermented with ''Brettanomyces'', however. However, until recently, there has been limited scientific analysis to back this claim, and some brewers might disagree with this claim. Similar differences in anecdotal experiences have been shared by brewers in regards to co-pitching ''Saccharomyces'' and ''Brettanomyces'' at the same time, or adding the ''Brettanomyces'' pitch after the ''Saccharomyces'' fermentation has finished (often called a "staggered pitch").