Swiss style lager yeast. With proper care, this yeast can be used to produce lager beer over 11% ABV. Sulfur and diacetyl production is minimal. Original culture provided to White Labs by Marc Sedam.

Attenuation: 70-80%
Flocculation: Medium
Optimum Fermentation Temperature: 50-55°F
Alcohol Tolerance: Very High



For best results we always recommend ordering an ice pack with your liquid yeast.