hops flowers, of the hop plant humulus lupulus, for beer production growing in the bavaria by the danube river on a sunny day

beer green field detail fresh agriculture herb leaf harvest growth garden lupulus farming plant hop closeup brewing brewery brew bitterness bitter background nature humulus ripened summer seasoning cone agronomy cones hops extract texture alcohol aroma branch break ferment food herbaceous spice taste twig sunset sunlight top view leaves sun light flowers for production growing bavaria danube river sunny day