It seems as though the general rule of thumb with big, boozy imperial stouts is that you must condition them for at least 6 months before drinking them.
My question is this: I have had many a fine 9+% commercial stout on draft and in bottles that certainly did not spend much time aging. In Northern California, where I live, Old Rasputin Russian Imperial Stout is on draft all over the place. And unless I'm mistaken, they don't leave their kegs sitting around the brewery to age, nor do they take up fermenter space letting their stout get much age on it.
So why the insistence on conditioning homebrewed imperial stouts for so long? I understand that the flavors may mature and age, and that the alcohol may cool off a bit, but if commercial breweries can produce delicious stouts without aging them for very long, why can't a homebrewer?
My question is this: I have had many a fine 9+% commercial stout on draft and in bottles that certainly did not spend much time aging. In Northern California, where I live, Old Rasputin Russian Imperial Stout is on draft all over the place. And unless I'm mistaken, they don't leave their kegs sitting around the brewery to age, nor do they take up fermenter space letting their stout get much age on it.
So why the insistence on conditioning homebrewed imperial stouts for so long? I understand that the flavors may mature and age, and that the alcohol may cool off a bit, but if commercial breweries can produce delicious stouts without aging them for very long, why can't a homebrewer?