The anaerobic process by which yeast convert sugars into alcohol and carbon dioxide.

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After a beer reaches it's final gravity, how long does the conditioning step take?

I have been in the habit of leaving my beers in their primary fermenter for three weeks across the board, which is a significant amount of time longer than their primary fermentation usually takes. My ...
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2answers
936 views

Aquarium water heaters for Fermentation chamber

Looking for suggestions on brands of aquarium heaters to use in a fermentation chamber I've built. My set-up is a 60 qt Igloo cooler with a custom foam insulation top cut to allow for a 5 to 6.5 ...
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5answers
2k views

Triple Fermented?? But Why?

Some beers claim to be triple fermented, meaning that after primary fermentation, more fermentables are added at the start of secondary, and then the brew is bottle-conditioned, resulting in three ...
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6answers
548 views

What type of beers stand up to temperature variation during fermentation?

I've just moved from a Condo into a house, where I am now paying for heat. In the area that my Domestic Sergeant Major has permitted me to brew in, the temperature varies from 16° to 21° C throughout ...
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3answers
429 views

Light & fermenting

Soooo, I know that sunlight is harmful to beer. I am bottling into brown glass, so that part is covered. But for primary fermenting, I'm using a clear glass carboy, and I'm keeping that in a closet. ...
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4answers
577 views

I might have pitched at too low a temperature

I brewed my first extract batch in awhile yesterday (5.5 gal Great Lakes Christmas Ale clone), and I feel I may have cooled it too much. I got 2.5 gallons of the concentrated wort down to about ...
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2answers
340 views

Did I Break My Airlock?

I don't really know what I did here. I cut off the bottom little cross guy on the stem of the airlock because it was getting clogged up during vigorous fermentations. Now the middle piece just kind of ...
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2answers
1k views

Yeast for very high gravity (1.138) stout

I'm planning to brew a very high gravity stout. I'm expecting an OG between about 1.118 and 1.138 depending on how much my efficiency suffers. I've done this before with decent results, but I think I ...
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4answers
549 views

What should I put in my swamp cooler water to retard growth of nasty things?

For the last 2 batches of beer I've used a swamp cooler to cool off the plastic bucket fermenter. The cooling worked well, but on both batches, there was a bit of mold growing on the outside and/or ...
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2answers
297 views

How to avoid blowoff on a 1 gallon jug?

I'm experimenting with 1 gallon batches, and every single time I had a blowoff. So for the batch I brewed today I just put a bucket of sanitized water and a blowoff tube to start with since I know ...
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1answer
2k views

First batch. Tons of bubbling first day and half, little to none now

I can update this later with my specific notes/ingredients, but for now, just the basics...5 gallon brew of an irish stout. The morning after I put it in the fermenting bucket, I woke up to a mess. ...
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3answers
601 views

Secondary Fermentation - Gravity too high to bottle but it's not going anywhere

I have an Oatmeal Stout in the secondary fermenter (carboy) and it's been there for about a week. I checked the hydrometer reading this morning and it's at 1.020. The og was about 1.052, and when I ...
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3answers
1k views

checking gravity during and after fermentation?

How could I pull out a little from my carboy to take gravity readings during fermentation? I tried to use a auto-siphon but it was a mess.
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2answers
180 views

What can I do to ensure my high OG wort ferments well?

An Belgian Tripel recipe has caught my eye, but it looks like an imperial style. OG is estimated at 1.100+, and final abv is close to 11.5%. I'm planning on a Wyeast Belgian Ardennes yeast. My plan ...
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4answers
9k views

Ale Fermentation Temp. Too Cold?

Recently, I've had a streak of hot fermentations. My primary vessel nears 80º, and sometimes more. With my latest batch, I've moved to a much cooler part of the house. I expect it to consistently ...
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1answer
2k views

Home brewing with different sugars

I've just been reading an FAQ on different sugars used in brewing. Most kits specify usage of 1KG of brewing sugar. The first time I made a batch of home brew I used table sugar, but this seemed to ...
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1answer
115 views

House's furnace died while fermenting, what should I do?

I'm doing my first homebrew (using this kit), and started fermentation 6 days ago. I've kept it in my basement, which is usually around 66F. The kit's instructions just tell me to let it ferment in a ...
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2answers
258 views

Looking for a relatively low attenuating yeast with distinct Belgian flavors.

I'm working on a recipe for a Baltic porter but would like to ferment it with a stran that produces distinct belgian flavors. The problem is that most of your belgian strains are too high attenuating. ...
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1answer
257 views

Accidental steam beer, temp control and diacetyl

I brewed a 16-gallon batch of my Lawnmower Lager, popped it into my Brewhemoth and inoculated it with 3 packets of Saflager S-23. My chilling solution isn't working as well as I'd hoped, and it's ...
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2answers
895 views

Is this a stuck fermentation or did I screw up the mash?

So, a little under a week ago, I brewed a goodly sized stout (1.069 OG) and when I mashed it I ended up missing my mash temp by about 4 degrees. (I was aiming for 158 and ended up with about 162-163.) ...
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5answers
2k views

Is there a good way to estimate/calculate volume lost in fermentation(s)?

Last night I bottled a batch and realized that I lost a significant volume from the boil size. In the primary, I filled my 6 gallon carboy, and after the trub lost in primary and secondary, I bottled ...
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1answer
346 views

contamination? what's this?

I brewed a hoppy red ale on Tuesday and pitched some washed wyeast 1084 into it that evening. I had an og of 1.070 and went ahead and put a blowoff tube on the fermenting bucket in case I had a huge ...
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2answers
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Fermentation stopped and then started again

Hey friends. So I'm working on my first home brew. It's been in the fermenter for 3 days. After the second day of vigorous fermenting and hardcore airlock bubbling, the krausen started subsiding and ...
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3answers
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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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2answers
293 views

What is the proper method for blending beers?

In regards to this question I've been inspired to take my flat beer and blend it with a new beer. My main question is when is the best time to combine the two beers? Should it be done at the start of ...
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2answers
458 views

Barleywine fermentation is slow. How can I speed it up?

My barley wine has been brewing for two weeks it should have be 1108 after 4-6 days its currently still fermenting at 1025.Its been at a constant temp of 22 degrees. However when yeast was added it ...
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2answers
320 views

Has anyone ever had problems with a 2 day diacetyl rest at room temperature?

Say 70 - 74°­F (21 - 24°C) I normally do what the books say and rest somewhere in the 60s but this means brining my fermentation freezer up to that temperature. I am mostly an Ale brewer so normally ...
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2answers
1k views

WLP001 v. WLP051

WhiteLabs provides these two great American Ale yeast strains (among others). WLP051 (California Ale V yeast) and WLP001 (California Ale Yeast) What are the differences in these two strains and what ...
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2answers
352 views

2 Temperature Control Questions - difference in ambient temp; moisture control in chest freezer

I use a chest freezer with a Brewpad heating element stuck to the inside wall (for warmer fermentations/bottle conditioning), and a single-stage Johnson controller. Since getting this, I haven't used ...
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2answers
1k views

Is it okay to ferment a 5 gallon batch in a 14 gallon conical fermenter?

I am considering getting a either a 7 gallon or a 14 gallon conical fermenter and am wondering if it would be okay to ferment a standard 5 gallon batch in the 14 gallon or if that would be a bad idea. ...
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2answers
883 views

Primary fermentation taking a long time

I brewed a California Common recipe that I've used successfully in the past on 10/15. I used Wyeast 2112 and made a starter that got going pretty well so I was feeling good about the brew. It's been ...
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1answer
460 views

How much does gravity typically drop after high krausen

I have two fermenters going with about a cup of slurry of S-04. Pitched Sunday morning at 61 degrees ambient, they were showing activity within 5 hours, vigorous activity within 12 hours. Went to ...
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1answer
511 views

Malt extract fermentability

Does anyone know of resources that specify the fermentability of malt extracts like muntons and coopers? Has anyone done a forced fermentation on these extracts who has results they are willing to ...
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2answers
1k views

What are the best ways to regulate temperature while fermenting? [duplicate]

Possible Duplicate: [WIKI] Fermentation Temperature Control Methods So far I've made about 3 different batches of beer. Two came out good, one, not so good. I think it had to do with the ...
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1answer
1k views

What “problems” can I have if I bottle just one week fermented beer?

last Saturday (11/09/2010) I brewed a Blonde Ale and pitched US-05 yeast. Today there are only few bubles in airlock, so I think since Blonde Ale is a simple style I could bottle in next Sunday ...
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2answers
3k views

Stuck or Slow Fermentation

So I have my first possible stuck fermentation. First, my recipe: http://hopville.com/recipe/166971/extra-special-strong-bitter-english-pale-ale-recipes/shoals-pale-ale-clone I pitched with two ...
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1answer
263 views

Using hops after fermentation

Let's say you have already put your beer into your fermenter and you decide its taste is not hoppy enough. So you start out to add some more hops into it. One way to dry hop, but I will not expand ...
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3answers
197 views

Referment after Adding Priming Sugar

So I accidentally grabbed the wrong fermenting carboy today, this one started fermenting 3 days ago, but already has a gravity of 1.010 (it got a little warm up to 78F). Before we noticed it was the ...
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4answers
2k views

Temperature swing of 10+ degrees during fermentation

I'm fermenting a porter, and pitched the yeast at about 75 on Sunday night (4 days ago). Lively fermentation started the next day, and though the wort had cooled to about 68 the first night, the ...
3
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5answers
327 views

How to keep sugar from fermentation and carbonization?

We want to made sweet low ABV cider. How to do that? I understand that yeasts are dying somewhere between 10 and 15% ABV but we want our cider to be between 2 and 5% ABV. We can interrupt ...
3
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4answers
4k views

How do I avoid airlock foam overflow? Does it effect the fermentation process?

During my last small batch brew, America Wheat from Northern Brewer, I came home to find that the foam in the 1 gallon carboy had overflowed the three piece air lock (which was a mess to clean out). I ...
3
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2answers
503 views

Why is my attenuation so low?

Here's the recipe: > Recipe Specifications > -------------------------- > Boil Size: 7.37 gal Post Boil Volume: 6.38 gal Batch Size (fermenter): 5.50 gal Bottling Volume: 5.50 gal > ...
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2answers
718 views

Gooey Yellow-White film after fermentation slows when using lactose

I currently have a Young's Double Chocolate Stout clone (extract & specialty grains) in the primary. I got the recipe from one of the responses to this forum question. (You have to be logged in ...
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2answers
429 views

Saison stuck at 1.030

I would like to get some ideas on my next course of action for a "stuck brew". I am brewing a Saison (first one). My fermentation room is up around 82F so a Saison seemed like the perfect fit. The ...
3
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5answers
873 views

after fermentation (carboy) if I put it in the fridge what do with the air-lock?

listening to an interview with John Palmer he suggests putting the fermentation vessel in the fridge (after fermentation is complete) to drop out some left over trub and yeast. I figured I would give ...
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my airlock is not bubbling after 4 days on the secondary fermenter in a carboy.

Im brewing a belgian wit and have not seen any action after putting it in the secondary fermented in the airlock. The hydrometor showed after the first fermentation a 1.12. Should I leave it alone or ...
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5answers
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What to do with a stuck fermentation after 2 days with my first beer kit?

I am trying my first beer kit after trying wine once before. I picked up a "Summit Avenue EPA" clone of Summit EPA from Midwest Supplies. On Monday I did the 60 minute boil, cooled everthing to ...
3
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2answers
807 views

How can I ferment in a corny keg under constant pressure?

I'm thinking about switching from fermenting (primary and secondary) in glass carboys to using Cornelius kegs. Specifically, I'd ferment a 5.5 gallon batch in a 10 gallon carboy. My goal is to ...
3
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1answer
238 views

How long to keep in blowoff tube?

Today I learned what happens if there's too much yeast and a container too small (I have a 1 gallon batch). So according to instructions I sanitized a hose and connected the hole in the fermentor and ...
3
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3answers
857 views

Drink made from fermented lemons?

I had a neighbor who would bring out a large, 5-6 gallon? glass jar full of lemons(not sure what else was in there) outside for a little bit a few times a week. I know he was making some kind of ...