When pouring beer, how much head is generally desired for weizens?

When pouring weizens, a head of 2-4 inches is generally desired, as it plays a significant role in the overall experience of drinking this particular style of beer. Weizens, or wheat beers, are known for their characteristic fruity and spicy aromas, which are best expressed when there is ample foam. A well-poured weizen with a generous head helps to capture these aromatic compounds, allowing you to fully appreciate the beer's bouquet.

Additionally, the head contributes to the mouthfeel, enhancing the beer’s texture and providing a pleasant contrast to the smoothness of the beer itself. It also serves to slow down the release of carbonation, ensuring that the beer remains refreshing throughout the drinking experience. Thus, pouring weizen with a head of 2-4 inches is not just about aesthetics; it enhances the overall enjoyment and appreciation of the beer.