2124 Bohemian Lager

AKA 34/70
Probable origin: Weihenstephan, Germany
Beer Styles: Pilsners, Hellas, Dunkel
Commercial examples may include: Ayinger, Sam Adams, Stroh, Sudwerk
Unique properties: A Carlsberg type yeast and most widely used lager strain in the world. Produces a distinct malty profile with some ester character with a crisp finish. Well balanced profile produces a wide range of lager beers. Will ferment in the mid 40's to mid 50's for various beer styles. Benefits from diacetyl rest at 58 F (14 C) for 24 hours after fermentation is complete. Also used for pseudo ale production with fermentations at 75º F, (24º C) which eliminates sulfur production.

Flocculation - medium; apparent attenuation 69-73%. (9-14° C)