I wanted to make an AG Kolsch but I was not able to get to the fermentation temp of 56–64°F. I bought a nice 15 CF chest freezer and put a temp controller on it. Here is my dilemma. I have ordered three kits to lager.
KÖLSCH(NB): Optimum temperature: 56–64°F
CZECH PILSNER(NB): Optimum...