Cluster Hop Pellets 1 oz

Cluster is one of the oldest commercially grown hop varieties in North America and has played a foundational role in American brewing for more than a century. Known for its balanced bitterness and distinctive black currant and spice character, Cluster is a versatile dual purpose hop that performs well throughout the brewing process. Its smooth bitterness and unique aroma make it an excellent choice for both historical beer recreations and modern craft styles seeking classic American hop character.

Technical Specifications

• Manufacturer: Yakima Chief Hops
• Hop Type: Dual Purpose
• Origin: United States
• Alpha Acid: 5.5 - 8.5%
• Beta Acid: 4.5 - 5.5%
• Cohumulone: 30 - 38%

Flavor & Aroma Profile

Cluster is known for its balanced notes of black currant, floral blossoms, spice, earthy herbs, and citrus, with subtle hints of sweet fruit and resin. Bittering additions produce a clean, rounded bitterness, while late kettle, whirlpool, and dry hop additions enhance its floral, fruity, and lightly spicy aroma. Its distinctive black currant character sets it apart from most modern American hop varieties.

Brewing Applications

Cluster is well suited for Cream Ale, American Lager, Blonde Ale, American Pale Ale, Porter, Stout, Brown Ale, Pre-Prohibition Lager, and historical American ales. It pairs exceptionally well with Cascade, Centennial, Liberty, Willamette, Mt. Hood, and Northern Brewer, adding depth and traditional American hop character to a wide range of recipes.

Recommended Hop Substitutes

If Cluster is unavailable, consider:

• Liberty – Similar clean, balanced aroma with floral and spicy notes.
• Northern Brewer – Earthy, woody, and minty with smooth bitterness.
• Willamette – Floral and mildly spicy with a soft earthy finish.
• Cascade – Brighter citrus character while retaining floral complexity.
• Mt. Hood – A refined herbal and floral alternative.

Lineage & History

Cluster is believed to have originated through the natural cross pollination of European hop varieties brought to North America by early settlers with native or wild American hop populations. While its exact parentage remains unknown, it became the dominant commercial hop grown in the United States throughout the late 1800s and early 1900s. Its dependable yields, balanced brewing characteristics, and unique aroma established Cluster as a cornerstone of early American brewing, and it continues to be valued today for its historical significance and distinctive flavor profile.