PurePitch in wide release
As of March 5, 2015, at least 11 strains were in PurePitch. including the addition of six more strains during the previous week. This follows the previous releases of WLP001 California Ale Yeast, WLP029 German Ale/Kolsch Yeast, and WLP830 German Lager Yeast. The release of homebrew versions is targeted to take place after all commercial yeast has been switched over in 2015.