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Old 02-03-2011, 12:42 AM   #1
RogueGoose85
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Default At what point is high OG too high, and a problem?

Im brewing a big IPA, and my OG is around 1.074, and the recipe states that its about 1.064-1.068. Total noob question, and I searched, but didnt really find anything about 1) what happens to the end product when the OG is high, and 2) when is high too high?



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Old 02-03-2011, 12:46 AM   #2
Nateo
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higher OG means more alcohol, usually. Over 1.120 the osmotic pressure becomes pretty high, but manageable. I'd say 1.150 would be the point where the yeast is really gonna struggle.

Also, 1.074 isn't really a "big" beer, at least not by my standards.



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Old 02-03-2011, 12:47 AM   #3
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Your OG shouldn't be an issue, at all but you are approaching the high side for an American IPA.

What you want to focus on is whether you pitched or built up enough yeast, to take on a 1.074. Likely, one smack pack, tube, or dry yeast pack won't get it done.

For more info...go to mrmalty.com...

Cheers!

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Old 02-03-2011, 12:52 AM   #4
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Your still within the style guidelines for an IPA so I'd say roll with it.

I'd make sure I pitched enough yeast though.

According to Mr. Malty about 254 billion cells.

http://www.mrmalty.com/calc/calc.html

Sorry, lucybear999 you beat me to it.

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Old 02-03-2011, 01:29 AM   #5
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Ok great, thanks. I did a 1 liter starter with with white labs 007. I know it's not what mr malty says, but I realized that after the fact :/. Hope it's ok. Thanks guys

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Old 02-03-2011, 01:31 AM   #6
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Wish I had more to pitch, damn

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Old 02-03-2011, 01:49 AM   #7
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It'll be just fine. WLP007 is a beast.

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Old 02-03-2011, 02:06 AM   #8
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It will change the BU/GU balance, but I wouldn't worry about an extra 6 points.

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Old 02-04-2011, 03:40 AM   #9
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Havent seen my fermenter since i finished brewing at 7 last night, 15 hours in and fermentation took off. First time using a glass carboy, what a sight

Edit: 27 hours, I didn't include half a day due to carboy excitement
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Old 02-04-2011, 12:18 PM   #10
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.....do you have a blow off tube?



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