Marstons Pedigree All-Grain Beer KitMarstons Pedigree Clone Recipe All Grain Beer Kit Style Batch Size ABV OG FG IBU Bitter 20L 4. 5% 1. 045 1. 011 37 Brewed in Burton upon Trent this classic English Bitter is a perfect malt forward beer to brew in the colder months. One of the best pints of Ped used to be found at the national brewery museum about a mile from the Marstons brewery. The museum has since closed but used to showcase the union system that Marstons still uses to brew this