Bullion hops are an English variety and one of the first bred specifically for its high alpha hops. They are not widely available because of two reasons: They have a strong, pungent aroma and they do not store well. Other bittering hop varieties have taken its place in large breweries’ recipes so the demand is low. Less than 100 acres of Bullion are now grown in the US, but they are still available in a homebrewing shop…somewhere.
Origin: England. Most sources stated that is was first grown in 1919 and it is a cross between a wild Manitoban female and a English male hop.
Aroma: Here’s a new one: Black Currants. Must be fairly earthy/musty.
Alpha Acid: 8 to 12%
Typical Usage: Bittering
Beer Styles: Stouts and dark lagers. I also saw recipes using this hop for Bitters and IPAs as well.
Check out Bullion if you come by it. If you have used them in the past, let us know.