My 17% Imperial Stout has been in the primary for 38 days. The last gravity reading i took was 1.070. I think its still going (at least I HOPE it is), and was wondering if its OK to transfer it to the secondary. Will it keep going in the secondary?
A lot will depend on what yeast you used, as there aren't many that could chew their way though a 17% wort. My guess would be your yeast is knackered and that there are still fermentable sugars in there, though more info on recipe and process would help.kaj030201 said:My 17% Imperial Stout has been in the primary for 38 days. The last gravity reading i took was 1.070. I think its still going (at least I HOPE it is), and was wondering if its OK to transfer it to the secondary. Will it keep going in the secondary?
I wouldn't really recommend that. Wait for a point of 2 from FG then rack.TimBrewz said:What was your OG? 1070 seems very high to me-usually one racks to 2ndary at 70% or so of expected FG What's your recipe say the FG should be? I've never brewed a beer that big but I have some wine making friends and they end lower than 1040 on big wines (16%)
z987k said:If not, I bet you that yeast is done. Even though it says good to 25abv, you have to be very kind to the yeast to actually go that high. 60% attenuation or not, it's at 15%abv and the yeast might have been stressed enough.
z987k said:my money is on extract... but **** 1.182 thats not an imperial stout, it's well who knows. Did you just pitch that vial on top of a 1.182 wort? Or did you create a massive starter (pitch on a yeast cake), then add a acceptable gravity wort of less than 5 gallons, then add concentrated wort up to the 5 gallon mark as the yeast ferments as to never let the wort gravity actually ever be all that high?
If not, I bet you that yeast is done. Even though it says good to 25abv, you have to be very kind to the yeast to actually go that high. 60% attenuation or not, it's at 15%abv and the yeast might have been stressed enough.
kaj030201 said:followed instructions from White Labs. pitched starter (about a quart or so) of the WLP099 onto a wort of about 1.120.
Brewing Clamper said:That big of a beer, I would have made a standard gravity beer first and then pitched the cake. At any rate, we promise not to steal your recipe if you post it... at this point we're all just curious as hell to see if you could possibly have that much unfermentable sugar in there...
landhoney said:From Whitelabs website:
"Begin fermentation with a wort that would produce a 6-8% beer, and add wort (it can be concentrated) each day during the first 5 days. This can be done together with aeration. This is mandatory if the reported 25% ABV is to be achieved. "
1.120 is not a 6-8% beer by any stretch, not that it helps much now but you didn't really follow the directions. The problem is 1.120 is hard on the yeast to begin with, and then you're adding more fermentables on top of that. I'd try pitching more active, from a starter, wlp099 and if that doesn't work you can always give Brett a try. Give us a chance to see how high it can go. If not, I'll try it, my next 18-20% ABV beer is dangerously close to being brewed.
mr x said:That is a HUGE beer. You would need a big starter and definitely O2 aeration.
Benny Blanco said:Wouldn't adding a shot of vodka to a stout be a little easier?
Denny's Evil Concoctions said:Leave in Primary. Rouse the yeast cake. Maybe even pitch another starter of the high grav yeast and/or several packs of 1118 champagne yeast.
DO NOT move to secondary as that will remove it from the yeast cake.
It can take 6 weeks of primary on beers half that size to fully ferment out and usually requires multiple yeast rousings.
Also at this point you may want to raise the temp up a degree or two. Make sure you carboy isn't on a clod floor. That could cause stalling.
the_bird said:Unless you're kegging, you're going to be looking at this beer as being drunk flat (like a Utopias).
kaj030201 said:you bring up a good point- how does a beer like dogfish's 120 minute or worldwide stout get any carbonation at all? can you force carb in a keg then bottle?
landhoney said:You can force carb and bottle, but ideally the yeast are still alive/healthy enough to eat that final bit of sugar at bottling and carb it. If those(WWS&120) beers are bottle carbed, I believe so, the beer/yeast wasn't 'stuck'. The yeast fermented all the fermentable sugar and then were able to do the bottle carbing normally.
kaj030201 said:so pitching fresh yeast (like wlp099) at bottling would work the same way, right?
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