Let your homebrew sing with flavor and aroma. The Amarillo Hop Pellets - 1 oz (4192A) are a domestic variety with an average alpha of 8.5% to bring bold flavor to your brew. A great dual purpose hops, they are packed with citrus aroma and flavor.Bold: These Amarillo Hop Pellets are a domestic variety with an average alpha of 8.5% to bring bold flavor to your brew. Flavorful: They are packed with citrus aroma and flavor making it a great dual purpose hops.