Do sours have to stay cold?
- Do sours have to stay cold?
Since sour beers are acidic (similar pH to wine) and have very little hops, they can age well over years. Both sour beers can be stored in a cool dark place for up to five years. It will maintain its quality and becomes gradually fruitier. It is best served at a temperature of 46–50°F (8–10°C).