Imperial Yeast | A07 Flagship Ale | Double Pitch | 200 Billion Cells

Brew clean, balanced American-style ales with Imperial Yeast A07 Flagship Ale | Double Pitch | 200 Billion Cells. This versatile strain produces a crisp fermentation profile with low esters, letting hops and malt shine through. Ideal for American IPAs, pale ales, and stouts, it delivers bright flavors, consistent performance, and high attenuation for a dry finish. Each 200-billion-cell pouch is ready to pitch into a 5-gallon batch for fast, vigorous fermentation. Operating best between 60–72°F with 73–77 % attenuation, A07 offers low-to-medium flocculation and up to 12 % alcohol tolerance—perfect for a wide range of American ales. Key Features: Clean, crisp profile with low esters 73–77 % attenuation; 60–72°F range 200 billion cells for 5 gallons Ideal for American IPAs, pale ales & stouts