Let your homebrew sing with flavor and aroma. The Cascade Hop Pellets - 1 Pound (4200B) are a domestic variety with an average alpha of 3.2 to 6.5% to bring bold flavor to your brew. Primarily a flavor and aroma finishing hop, they have notes of flowers and citrus.Flavorful: These Cascade Hop Pellets are a domestic variety with an average alpha of 3.2 to 6.5% to bring bold flavor to your brew.