This week I take a look at the concept of mixed yeast fermentation – using more than one strain of yeast to brew your beer as well as some of the strengths and pitfalls. Mixed Yeast Fermentation History Thanks to modern science, most of us use a single strain of yeast when we brew our […] This week I take a look at the concept of mixed yeast fermentation – using more than one strain of yeast to brew your beer as well as some of the strengths and pitfalls. Mixed Yeast Fermentation History Thanks to modern science, most of us use a single strain of yeast when we brew our […] 