Mangrove Jack's M10 U.S. WORKHORSE ALE, LAGER A top fermenting yeast which produces a clean, crisp flavour suitable for a wide variety of styles with different fermenting temperatures. This versatile yeast is well suited to making cask or bottle conditioned beer. Suitable for brewing a range of styles from light lager to Baltic porter. Attenuation: High Flocculation: Medium Usage Directions: Sprinkle contents directly on up to 23 L (6 US Gal) of wort. Suitable to ferment lager styles at 15-20 degrees C (59-68 degrees F) and all other beer styles at 20-32 degrees C (68-90 degrees F).