German Tettnang hops are generally used for flavor and aroma can sometimes be used for bittering as well. Alpha acid generally between 3-6.5%. Typical Beer Styles Lager, Ale, Pilsner, Weizen, Lambic, Alt, Kolsch, Munich Helles. Possible Substitutions German Spalt, German Select, US Tettnang, US Saaz, German Hersbrucker.