Cluster
Hop Variety Characteristics and Specifications

Charles Faram Logo / Website Terms and Conditions / Hop History / Brewing Calculator / How to store hops

Hop Variety Description

Cluster is quite possibly the result of a cross between an English variety and an American wild male hop. The standard US cultivar was improved by mass selection in the mid 1960s, with mid-level alpha acid content, it provides a well-balanced bitterness. When used heavily, it imparts great depth of character with a strong dark fruit flavour.
Cluster hop variety cone image

Hop Variety Tech Specs

Beta Range: 4-6%
Cohumulone Range: 37-43%
Total Oil: 0.7-1.3ml/100g
Flavour Intensity: 6

Oil Composition

Myrcene: 38-55%
Humulene: 15-20%
Farsene: <1%

In THe Beer

spice
woody
floral / herbal for Epic Hops, Fox hops

In The Rub

blackberry
spice
floral

More Information About Cluster Hop Variety

Cluster Hops

Cluster hops are one of the oldest hop varieties grown in the United States. They have a long history in brewing and remain popular for their balanced bittering and unique aroma profile. Cluster hops are valued for their versatility and reliability in a wide range of beer styles. Moreover, their consistency makes them a popular choice for brewers seeking dependable results.

Aroma Profile of Cluster Hops

The aroma of Cluster hops is distinctive and inviting. In the rub, they reveal notes of blackberry, spice, with a gentle floral touch. As a result, these elements combine to create a complex yet approachable hop character. Brewers often use them to bring depth and personality to traditional beer recipes. At the same time, they complement modern craft styles with ease.

Using Cluster within the Brew

In the kettle, Cluster hops provide mid-level alpha acid content, producing a smooth and well-rounded bitterness. Working well as both early and late additions during the brewing process. When used in larger quantities, Cluster provides strong dark fruit characteristics without necessarily overpowering the malt bill.

Characteristics of Cluster within the Beer

Cluster hops bring distinctive woody, spicy, and floral or herbal notes to the finished beer. These characteristics make them suitable for everything from pale ales to darker, more malt-forward styles. The woody undertones add complexity, while the spice and floral elements lift the beer’s aroma and taste. In addition, many brewers appreciate the way Cluster hops deliver a consistent and harmonious finish.

Why Choose Cluster Hops

Brewers choose Cluster hops for their balance, heritage, and dependable performance. They can be used as a single-hop within the brew or work well alongside other varieties. Cluster hops remain a versatile and rewarding choice.

Beers and Breweries using Cluster Hops

Top Hat – Clusters Last Stand Pale Ale

This pale ale has a lovely smooth malt character with pale honey golden finish and great hop bitterness, making use of one of America’s oldest hop varieties.