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Seasonal Yeast – White Labs WLP920 Old Bavarian Lager Yeast

This article is one in a series describing the seasonal yeasts put out by our liquid yeast manufacturers. This one is..

White Labs WLP920 Old Bavarian Lager Yeast

“From Southern Germany, this yeast finishes malty with a slight ester profile. Use in beers such as Oktoberfest, Bock, and Dark Lagers.”

Vital stats:

Attenuation – 66-73%
Flocculation – Medium
Optimum Ferment Temp. – 50-55°F
Alcohol Tolerance – Medium-High

Manufactured November & December. Could be available through June.

Be sure to check out the other seasonal yeasts for this period:

White Labs: 515 Antwerp Ale

Wyeast: 1203-PC Burton IPA Blend™, 2487-PC Hella-Bock Lager™, 3789-PC Trappist Blend™