Rhabarber-Sauer Sour - Fruited · Red Blackwell Brewery Burgdorf · Bern Alcohol level7.1 % Buy online Discover the brewery Characteristics Style Sour - Fruited Color Red Alcohol level 7.1 % Region Bern Beers from this brewery View all Mercury Saison Blackwell Brewery Farmhouse Ale - Saison Artemis Saison Blackwell Brewery Farmhouse Ale - Saison Apollo Wild IPA Blackwell Brewery IPA - Farmhouse Sauvage Oud Bruin Blackwell Brewery Sour - Flanders Oud Bruin