Definition – Hops are the female flower clusters (commonly called seed cones or strobiles), of a hop species, Humulus lupulus. They are used primarily as a flavoring and stability agent in beer, to which they impart a bitter, tangy flavor, though hops are also used for various purposes in other beverages and herbal medicine. Source Wikipedia
Question – Do you know where the most Hops are grown in the United States?
Answer – Yakima Valley, Washington
In addition, hops are also being looked at as an additive for feeds as an alternative to antibiotics. Source Science News