Midwestern Ale Yeast | White Labs WLP4040 Yeast

White Labs WLP4040 Midwestern Ale Yeast: Smooth and Balanced American Ale Strain Clean-Fermenting Yeast Ideal for Cream Ales, Blondes, and More White Labs WLP4040 Midwestern Ale Yeast is a versatile strain selected for brewing approachable, easy-drinking ales with a smooth mouthfeel and restrained ester profile. Developed for Midwestern-style cream ales and other crowd-pleasing American styles, this yeast provides a clean fermentation with medium attenuation and excellent balance. Its mild fruity esters and subtle malt expression make it ideal for beers where drinkability is key. Key Characteristics: Attenuation: 72% – 78% Flocculation: Medium Alcohol Tolerance: Medium (up to ~8%) Fermentation Temperature Range: 66°F – 70°F (19°C – 21°C) STA1 Status: Negative Ideal for Brewing: Cream Ale American Blonde Ale American Amber Ale Kolsch-Style Hybrids Session Ales Why Choose WLP4040 Midwestern Ale Yeast? Clean and Approachable: Produces balanced beers with excellent clarity an