What should I know about hops for beer?

Answer by  sadasada (146)

Hops is an essential seasoning of beer; different styles of beer are traditionally brewed with different varieties of hops. There are numerous varieties of hops grown by various cultivars throughout the world; for example, cascade is popular in American ales. Hops grows as a vine and can be cultivated fairly easily to provide fresh hops for home brews.

Answer by  S93 (524)

Hops are responsible for the bitter taste, aroma, and the flavors of beer. They are also helpful in head retention for beer and longer shelf life.