Sourced from a small brewpub in Cologne, Germany, this strain is fitting for German ales such as kölsch and altbier. Known for accentuating hop flavor and bitterness while creating crisp, clean lager like characters. It performs exceptionally well at temperatures ranging from 65 to 69°F (18-20°C) and does not ferment well below 62°F (17°C) after peak fermentation. Typically has low flocculation characteristics after the first generation.

A traditional altbier-style yeast from Du?sseldorf, Germany. It produces clean, malty German brown and amber ales. This strain keeps the contribution of hop bitterness in the background while promoting sweet malt notes.

This yeast produces a beer that is malty and well balanced. Expect toasty flavors with malt-driven esters. Highly flocculent and a good choice for English-style pale ales, brown ales, and milds.

Sigmund is a Kveik strain shared by Sigmund Gjernes from Voss, Norway. Also known as Voss Kveik, this strain can produce earthy-like flavors with a touch of orange peel aromas.

This strain produces balanced fruit aroma and flavor characters. It is ideal for abbey-style beers including dubbels, tripels and Belgian strong ales.

From the Ardennes region of Belgium, this classic yeast strain produces moderate levels of ester and phenolic characters, often described as dried sage and black cracked pepper. High attenuation results in a dry finish ideal for high gravity beers. This strain is recommended for dark strong ales, abbey ales and seasonal specialties like Belgian holiday ales.

This blend of STA1 negative strains produces a complex expression of esters and phenols great for saison and farmhouse-style beers without the potential for super-attenuation commonly associated with many Belgian-style strains. White Labs Brewing commercial trials and sensory panel identified fruit-like notes from this strain ranging from lemon and tropical fruit to chamomile, as well as an array of spice-like phenolic driven aromas like pepper, clove, and coriander.

Belgian Saison II Ale Yeast strain is a moderate phenol producer with clove-like flavor and aromatic notes present in the finished beer. Some fruit-forward ester production provides a balance between fruit and spice aroma and flavors. This strain ferments and flocculates well, making it an easy-to-use option for saison and farmhouse ales.

This blend incorporates multiple Belgian and saison strains to produce pear-like esters backed by spicy, earthy and clove-like flavors and aromas. The cultures encourage complete fermentation in a timely manner and create harmony and complexity throughout its ester and phenol production.