yeast for an Imperial IPA
Posted: Thu Jul 15, 2010 7:09 am
by Crinkle
This weekend I plan on brewing an Imperial IPA. According to my calculations (and computers) I'm expecting a 10.5% ABV beer. I have a slappack of Wyeast ringwood ale, and am doing a 5 gallon batch. Will I be ok with this? The highest alcohol beer I've done before was 8.5% ABV and did fine with the slappack of the same yeast. Never really done much for starters except for half ass one when re-using yeast slurries. They've always worried me, since I have no stir plate, and of course 2 cats, a dog, and a 4 year old who like to get into things.
Crinkle
Re: yeast for an Imperial IPA
Posted: Thu Jul 15, 2010 8:05 am
by Stinkfist
If you only add 1 smack pack you would be seriously Underpitching for a beer that big...I would say you would need to do at least 3 Liter starter, or you would need 3 smack packs.
also the tolerance of that yeast is only 10% ABV...so they may floc out early and you will under attenuate(esp if you do not pitch enough)
So No that will not be enough yeast....
Re: yeast for an Imperial IPA
Posted: Thu Jul 15, 2010 8:13 am
by Crinkle
Ok, so what's an easy way to do the starter? I can smack the pack today. I plan on brewing on sunday.
Re: yeast for an Imperial IPA
Posted: Thu Jul 15, 2010 8:58 am
by Stinkfist
http://www.mrmalty.com/Should answer all your questions...
Re: yeast for an Imperial IPA
Posted: Thu Jul 15, 2010 12:58 pm
by brewinhard
If you don't feel like making a starter, then get 2 packs of fermentis safale US-05 to rehydrate and pitch into your wort. This is the classic Chico ale strain and will do a great job for cheap on your IIPA. Good luck !