What are you brewing? Around 10-15% is quite common, though I have gone as high as 20% with an oatmeal stout. At higher percentages some rice hulls or oat husks are a good idea.
What are you brewing? Around 10-15% is quite common, though I have gone as high as 20% with an oatmeal stout. At higher percentages some rice hulls or oat husks are a good idea.