ArticleYeast Culturing from Bottles Not every yeast strain is available at your local homebrew shop. For some, you need to hit the bottle. Everything you need to know about how to round-up yeast from a bottle-conditioned beer.Already a member? Log InWritten by Chris ColbyIssue: September 2005You'll Also Like Article MEMBERS ONLY Help Wanted: Yeast Wrangler. Repitching is a skill all brewers should know Repitching yeast is a technique that many brewers perform. Get some concise principles to make sure you’re making the best use of any freshly harvested yeast. Article MEMBERS ONLY Sour Power: The many ways to Lacto The popularity of Lactobacillus in the modern craft beer scene is hard to miss. But not all Lacto species (or sub-species) act similarly. Get the scoop on a few of their differences.