WLP029 Kölsch Ale Yeast

White Labs WLP029 Kölsch Ale Yeast originates from a small Cologne brewpub, embodying the crisp character of authentic German Kölsch. This strain ferments at 65-69°F (18-20°C), achieving 72-78% attenuation with medium flocculation and 8-12% ABV tolerance. Known for producing clean, lager-like ales at ale temperatures, it accentuates hop flavors similar to WLP001 while creating minimal fruity esters. Temporary sulfur production during active fermentation dissipates with conditioning, leaving exceptionally clean beer. Performs best above 62°F and shows low flocculation after first generation. Ideal for Kölsch, Altbier, California Common, cream ales, blonde ales, and light American styles where clean fermentation and hop expression are priorities. A vigorous fermenter perfect for crisp, refreshing beers.