I am planning in brewing a Robust Porter this week. The only issue I am facing is that the space that I will be fermenting the beer in wont get above 60 degrees. Will this cause a problem with the fermentation?
Can anyone tell me how to brew using a decoction mash? I know that you slowly raise the temperature throughout the mash. But, how exactly do you do that. Is it by adding more hot water to the mash, and if so how much?