Which hop variety is known for its high bitterness potential?

Galaxy hops are recognized for their high bitterness potential due to their elevated alpha acid content, which typically ranges between 14% and 16%. This makes Galaxy an excellent choice for brewers looking to impart significant bitterness to their beers while also contributing pronounced fruity and tropical notes, such as peach and passionfruit. The complex flavor profile, combined with its strong bitterness potential, has made Galaxy a favored variety among craft brewers for a range of beer styles, particularly IPAs.

In contrast, Hallertau and Tettnang hops are traditional noble hop varieties known for their lower alpha acid content and focus more on aroma and flavor rather than high bitterness. Pelle, while a lesser-known variety, also does not have the same high bitterness potential as Galaxy. By understanding the characteristics of these hop varieties, brewers can make informed choices to achieve their desired flavor profiles and levels of bitterness in their beers.