White Labs WLP565 Belgian Saison I Yeast is a classic Saison yeast from Wallonia. It produces earthy, peppery, and spicy notes, and is slightly sweet. With high gravity saisons, brewers may wish to dry the beer with an alternative yeast added after 75% fermentation. White Labs yeast is world-renowned for quality and innovation, certified kosher, GMO free, and subject to thorough quality analysis before being packaged. This yeast comes packaged in White Labs' PurePitch packaging using the revolutionary FlexCell process, which creates yeast that has never been transferred or exposed to the environment. The PurePitch packaging is a recyclable, flexible material that allows for increased breathability, reducing the chance of gas buildup and maintaining the optimal environment for yeast.