Cluster is one of the oldest hop varieties grown in the United States and until the late 1970s, accounted for the majority of the country's hop acreage. Its pedigree is unknown, however, hybridization of imported varieties and indigenous male hops has been suggested. Cluster is an excellent dual-purpose hop and is often used in the reproduction of historical beer styles.
Country of Origin: United States
Aroma Profile: Fruity, Hay, Herbal, Woody
Beer Styles: Best Bitter, ESB, Stout
Alpha Acid: 6–9%
Beta Acid: 4–6%
Total Oil: 0.3–0.6 ml/100g