OK, I brewed this IPA yesterday, picthed the yeast at about 74 degrees and overnight it dropped into the mid to upper 60s but this morning it started gurgling real good and has been all day but the temp is up to about 72-73 and it's beena cool day here, low 50s and my house has never got over 66 today. It's been in dark room.
Is this rapid fermentation accounting for the spike in temp?
Is this rapid fermentation accounting for the spike in temp?