SafLager W-34/70 German Lager Dry Yeast

SafLager W-34/70 German Lager Dry Yeast is a premium dry lager yeast developed for brewing clean, crisp, and authentic lager beers with dependable fermentation performance. Known for its balanced malt expression, restrained ester production, and reliable attenuation, this strain is ideal for homebrewers creating everything from traditional German lagers to modern craft interpretations.

Originally sourced from the Weihenstephan brewing tradition, SafLager W-34/70 is suitable for a broad range of lager styles including Oktoberfest, Märzen, Vienna Lager, Baltic Porter, Doppelbock, Amber Lager, and Dark Lager. It produces a clean fermentation profile that allows malt and hop character to remain well balanced while contributing subtle floral and delicate fruity notes.

This dry lager yeast features high flocculation, 80–84% attenuation, low total ester production, and performs best between 53.6–64.4°F (12–18°C). Each 11.5g packet is suitable for fermenting approximately 5–8 gallons of beer depending on wort gravity and brewing practices.

For best results, pitch according to the manufacturer's recommendations and maintain stable fermentation temperatures throughout fermentation. Proper wort oxygenation and adequate yeast nutrition help promote healthy fermentation, dependable attenuation, and clean lager flavor development.

Widely used by home and professional brewers, SafLager W-34/70 delivers consistent fermentation performance and authentic lager character across a wide variety of classic brewing styles.