Home Brew Forums

Home Brew Forums (http://www.homebrewtalk.com/forum.php)
-   General Techniques (http://www.homebrewtalk.com/f13/)
-   -   yeast stalled? (http://www.homebrewtalk.com/f13/yeast-stalled-1918/)

kneemoe 08-15-2005 12:59 PM

yeast stalled?
well, this is my first post, and probably my 5th or 6th batch.... i brewed a stout late friday (a guiness clone) pitched the yeast before i went to sleep and by morning things were raging and bubbling and generally looking good. i opened up the fermenter to take a look saturday evening, had a nice firm head forming, temp was 78 degrees F and i was pleased, until sunday afternoon that is - i think the yeast have stalled out considerably, the airlock bubbles only about once every 25-30 seconds now and i'm getting a little worried, and the batch reached at least 82 degrees. i've put it in a cooler place and its since dropped back down to 78, tho i'd like to get it cooler still.
i guess my question is, do you think this batch is a goner? is there any way to re-envigorate the yeast, or could i pitch another package in there without worrying? and more the point, any ideas why this happenned? was it just the heat or should i have not openned up the ferment bucket?
thanks in advance for any help/advice,
dan wolfe

El Pistolero 08-15-2005 01:02 PM

Take an SG reading if you can...could be your fermentation is almost done.

kneemoe 08-15-2005 01:34 PM

really? in 2 days? i don't have the numbers on hand right now (at work) but its a 5 gallon batch with over 6 lbs of extract + the grain/malt...
not that i don't believe you, this is my first go at a batch of stout. ;)

and just to add some info, i just used the dry yeast that came in the kit

thanks again for the help :)

vtfan99 08-15-2005 01:48 PM

With a fermentation temp that high, it is likely that it is done already. Like Pistolero said, take a gravity reading. I think you'll find that it has completed fermentation.

kneemoe 08-15-2005 02:00 PM

Great! thanks guys, you've eased my mind for the day :)
I'll check it as soon as i get home and with a little luck i'll get to rack it and maybe even start a new batch of something else. does anyone use corny kegs as a secondary? I've got a couple 'extra' for a few weeks (until i can get more beer brewed) and was thinking the SS would be perfect and i could just use some hose and a milk jug as a make shift airlock.

I'll update the thread tomorrow or later tonight with an SG reading if the yeast are still as slow as they were yesterday.
thanks again!

kneemoe 08-15-2005 07:17 PM

alright! skipped outta work a little early to check things out :)
SG's all the way down to 1.018 (at 74 degrees now), so i'm thinking its time to rack it....sound about right?

El Pistolero 08-15-2005 07:24 PM

Some will say now, some will say wait a couple more days. I say...Just feel the beer kneemoe. You'll know what to do :cool:

kneemoe 08-15-2005 07:31 PM

LOL, it tastes about right -na-na-na-na :D (for an unaged beer)
thanks a bunch for the helping hand :)

Dude 08-15-2005 07:41 PM

I say rack it. You'll get another short round of fermentation in secondary and the gravity should drop a touch more. Bottle or keg when you get around 1.010 or so.

vtfan99 08-15-2005 07:46 PM

Whats the FG supposed to be? It is a stout, so 1.018 could be right on the money...just depends on the recipe.

All times are GMT. The time now is 08:56 AM.

Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.