The stage in the brewing process where yeast is pitched into the wort and the bulk of the sugars are converted to alcohol, transforming the wort into beer. Contrasts with secondary fermentation, bottle fermentation (bottle conditioning) and aging.

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Adding coffee without secondary

There are several questions about adding coffee, but the best results always seem to result from adding the coffee at secondary fermentation. I simply don't have a second vessel so this is not an ...
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Primary fermentation is still bubbling after 2 weeks. What are the consequences?

This is my second batch in a row where I've seen primary go for over two weeks. From my understanding, primary fermentation for an ale shouldn't take more than a couple of days (4-5 at most I believe)...
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201 views

Lead in primary fermentation

So, my floating thermometer broke while cooling off my wort and I didn't realize it until about an hour after I had pitched the yeast and fermentation had definitely already started. At first I ...
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368 views

Troubleshooting a stuck fermentation with Ringwood Ale

I'm brewing an IPA using Wyeast 1187 (Ringwood Ale) and it seems stuck. I'm brewing 19L (5G) with an OG of 1.052 and pitched two (smacked) smackpacks of 1187 straight into the primary bucket. I used ...
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603 views

Dry hopping at the end of fermentation?

First of all I know being impatient is not the way to approach brewing, but I would like to sneak my last batch (as well as the ones I had planned) into a PRO-AM comp in two weeks. I have an session ...
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Is a normal plastic fermenting bucket with a plain lid (no kind of tap) OK to ferment in without the beer becoming contaminated?

It is my understanding that if one is fermenting (primary) with a bucket with a plain lid on it that it is necessary to leave a small gap (i.e. to leave the lid open a bit) Is this an adequate ...
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My cider stopped fermenting until I swished it around in the bucket a bunch, then continued. Is that normal?

My malted cider had been brewing after about a week in my plastic brewing bucket to the point where the little 'hat' thing in my airlock fell onto the 'neck' (no internal pressure). I opened it up ...
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668 views

Honey/Ginger Brew With Champagne Yeast

I got it in my head last weekend that I needed to homebrew again (it's been more than 10 years!), and so I boiled 4lbs of honey, 2lbs of ginger, 1lb of dark brown sugar and 1.5lbs of raisins (since ...
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888 views

Overly Active Fermentation

I've got an Imperial IPA that I'm worried has something wrong. OG 1.080, 5gal batch, 6.5gal fermentation bucket, Used a healthy starter, Room temp 70f Primary kicked up within five hours or so and ...
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Airlock gasket on primary fermenter fell in when reinserting airlock

I was checking the gravity on my fermenting beer and took the top off my bucket to do so. When reattaching the airlock, the black rubber gasket on the bucket fell in. I tried to fish it out with a ...
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No bubbles in the airlock - should I still bottle the brew?

I'm attempting my first brew using a kit with all the provided ingredients (it's a lager). My brew is still in the big tub and has been there for about 2 weeks now. Initial SG was 1.040 and it's now ...
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Krausen During Primary

I'm wondering what other peoples' experiences are with krausen at the start of fermentation. I've had some beers that have bubbled along happily without producing huge amounts of foam, and others ...