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

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When to conduct diacetyl rest?

I have my first lager fermenting at 50 degrees (pitched Saturday 8/18 at 11pm, tonight will be pitch + 5 days). Airlock activity started Monday AM, been going consistently since. The problem I am ...
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4answers
982 views

Longest time in carboy?

I've been extraordinarily lazy lately and have kept 2 of my beers sitting around for some time. What is the longest you've kept your beer on primary and still had good results? I'm hearing arguments ...
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2answers
343 views

Cider went too dry and too flat

I've been making a cider (for the first time)... it's been in primary for a week, and went to secondary for another three weeks. I used crisp apple cider from Trader Joe's as the base. OG was about ...
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2answers
993 views

Am I fermenting homebrew kit at too low a temperature

Total newbie here so sorry for the very basic question. I started doing a the Coopers Lager kit last night (using the standard Coopers Homebrew start kit set up). It said in the instructions to add ...
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1answer
74 views

Stalled Yeast Stirred

I stirred what I thought was a stalled yeast and I think I stirred too hard. What are the down falls of introducing oxygen after the fermentation?
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1answer
115 views

Why does my fermented beet kvass taste bad?

I took 4 medium beets, chopped them up in a medium dice, put the beets in a 1-gallon Pickl-It jar. I added 1 ½ tablespoon unrefined sea salt, added filtered water to ½ inch below lid, and closed with ...
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2answers
865 views

Mr Beer Fermentor Leaking

Found an old Mr Beer kit that had never been used. The malt and yeast that came with the kit had expired, so I bought replacements. I followed the directions in the booklet, and put the fermenter in a ...
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2answers
384 views

Foam Overflow - Residue on Carboy walls

I recently brewed up a Caribou Slobber from Northern Brewing. I had a foam over, I sanitized a new stopper, air lock and resealed the carboy. Now I have no bubbles in my airlock, and all of the ...
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1answer
384 views

Dropped the temperature as it was getting out of control, did I shock my yeast?

Making an IPA with an OG of 1.069, we pitched at 70°F with good ol' Safale US-05, just dry out of the packet as I've always done with US-05 with good success (I tend to trust it a little too much ...
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2answers
7k views

Why did fermentation take so long to start?

I boiled and pitched a low-gravity (~1.033) Scottish Ale this past Sunday. The wort was cooled via immersion to under 75° F and then aerated via a whisk-on-drill contraption before pitching the ...
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2answers
2k views

What is the oily film on the top of my kit beer

I made a creme ale 10 days ago and I racked to the secondary after 4 days fermenting( don't ask ) . I tasted it yesterday and it taste very bitter with little to no flavor. When I transferred it to ...
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2answers
4k views

Premature Kegging - leave batch in keg or rack to carboy?

I kegged a batch of hefeweizen on Sunday morning and force carbonated. My all-grain recipe was a combination of several that I found online, but largely an original creation. The plan was to leave the ...
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1answer
399 views

Is there a simple rule of thumb for OG and fermentation time?

I just brewed my 5th batch, but for the first time didn't use a kit, but an online recipe. So now, I have no idea of how long to keep it in the fermenter before bottling. From what I understand, a ...
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2answers
1k views

homemade wine problem

My question is in my primary fermenter. If the airlock is not bubbling does that mean its not fermenting. I have two on the go one is bubbling and the other one is. What should I do?
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1answer
46 views

Ale yeast re pitch

Okay so I racked this experiment into a 6 gallon glass, slowly brought it up to 68F and re pitched with Safale05. After 24 hours, there is very little activity. One bubble every minute. Is it ...
2
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1answer
65 views

Primary Fermentation Only Cuased Bubbles for 2 Days [duplicate]

I think the area I fermented in was too warm for my Brewers Best Weizenbier. About 75 degrees instead of the recommended 68-72. Bubbles were flowing though my airlock for a couple of days, but then ...
2
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1answer
109 views

Best way to estimate remaining fermentable sugars?

This question is kind of for the chemists here, but I'm open to any ideas. In this question Denny Conn, who is far more experienced than me, asserted that a beer is likely finished fermenting, ...
2
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1answer
216 views

Yeast nutrients

I've seen several beer, mead, and wine recipes that call for yeast nutrients. I'm even now following a mead recipe that calls for staggered nutrients. But my question is, what exactly are yeast ...
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3answers
143 views

Bottle conditioning mistake

So after two weeks of primary and secondary fermentation, I racked my beer and put it in the fridge by mistake. It has been in there for about 5 days. It's my first brew. I took them out and put them ...
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2answers
671 views

So I want to make a summer shandy, can I just put fruit in the second fermentation stage instead of juice?

So I was told I can add lemonade or orange juice to my wheat beer to make a summer shandy, can I just put fruit in the second fermentation stage instead?
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4answers
8k views

Primary Fermentation Plastic Bucket Lid

I just started homebrewing and a couple of friends told me my airlock on my plastic bucket primary should be bubbling. After 3 days of primary fementing with dry yeast, I've seen nothing, but, you ...
2
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1answer
381 views

Souring a Belgian Strong Dark Ale

I brewed something last fall with friends, and the recipe was somewhat off-the-cuff. I wasn't super happy with the results. We were aiming for a Belgian Tripel, but weren't careful in selecting our ...
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1answer
755 views

How long to ferment for?

I made a coopers IPA can 2 days ago and it's currently fermenting away (bubbles every few seconds) and is at around 21-24 deg c (69-75 deg f) which is what it says as the label. The can says to ...
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4answers
783 views

Fermenter Headspace; Suitable (and cheap!) Containers for Split Batches

After Denny's article in the spring issue of Zymurgy, I'm anxious to experiment and split batches for experimentation with yeast pitching rates, strains, fermentation temps, and adjuncts. I had ...
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2answers
1k views

Possible failed ferment: re-boil or campden + re-pitch?

On Saturday I brewed my 89th batch, an all-grain Irish Red Ale, SG 1.049. Pitched Wyeast 1084 from an "Activator" smack pack dated May 2012 that I'd struck around eight hours earlier, then aerated ...
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4answers
8k views

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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2answers
222 views

Fermentation Process

Good Evening Folks, Well...my first batch seemed to go pretty well. Within 24 hours it was bubbling pretty good. Now 72 hours later, the bubbling has become very slow I'm talking one bubble every ...
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1answer
525 views

Day 2 of Primary Fermentation of beer

Is this what my primary fermentation should look like after a day??? It looks like my yeast has been sitting on top of foam..
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5answers
42 views

Minimal airlock activity

So I've just finished my 3rd all grain brew yesterday, first time trying a stout. After 24 hours, I'm only getting ~4 bubbles per minute on the airlock. Last night about 8 hours after pitching the ...
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2answers
74 views

No fermentation after 3 weeks

About 3 weeks ago I brewed my very first beer, a simple lager. I checked on the beer after 1 week of fermentation and now again after a bit over 3 weeks. At both times the density of the beer didn't ...
2
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1answer
32 views

What effect does room temp have on the cider fermentation process?

I'm new to the site. Been making cider for a couple of years now and still don't feel like I have it down. My latest batch, a recipe I've made many times, is not clearing like it usually does. It got ...
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2answers
121 views

Is anyone aware of a mini refrigerator model with a flat bottom for use as fermentation chamber?

Searching like crazy to find a mini refrigerator with a flat bottom. Any model will work, as I am new to this and only brewing 1 gallon batches. Ideally it would hold a 5gal carboy so that I do not ...
2
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1answer
55 views

Belgian yeast used to brew a stout

I accidentally pitched wyeast 1762 instead if yeast 1056 to brew a stout. Is my beer ruined? Before I pitch the right into the mix and really make a mess of things can anyone with more knowledge guide ...
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1answer
50 views

Mead Problem with Yeast

So the other day I created a mead and messed up... long story short I killed all my yeast by rushing. I added the dead yeast into my mead and it all sank to the bottom. I just racked off the dead ...
2
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1answer
44 views

continous fermenting

I am brewing milestones black pearl and have added 500g of malt extract. the wort started at an sg of 1060. It has been quite an impressive fermentation that is still continuing after 3 weeks but the ...
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1answer
52 views

Worried about extent of inflation of Wyeast 4766 package

My friend and I were trying to ferment some raspberries using the WYEAST 4766 Cider yeast. Now it's 1 day after we activated the package and it is still only partially inflated. Should we buy a new ...
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2answers
291 views

DIY Fermentation Chamber. Dual Zone Question

I am building a fermentation chamber and I was wondering if there is a way to have two zones but only use one cooler? My thinking is have two of everything except the cooler. So there would be ...
2
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1answer
90 views

Fermentation Times in Extract vs. AG Brewing

I've noticed that for certain recipe kits that come in both all grain or extract forms, that the directions for the length of fermentation (both primary and secondary) are generally longer for the ...
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2answers
90 views

Home brewing in kegs

As there is no secondary fermentation when brewing in kegs as you use CO2 gas, how do you calculate the added amount of sugar in the brewing process to achieve the same end result. Sue
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2answers
4k views

Does temperature during bottle conditioning effect the flavour?

I made a Weis beer and my primary fermentation temp was 19C. After 2 weeks I mixed priming sugar into my beer and bottled it. I then conditioned the bottles for a week at 21C. I know when in primary ...
2
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3answers
1k views

Fermentation - only very small bubbles after 36 hours

This is my first batch so I'm wondering if I am worrying over nothing or if I need to take action. I brewed an all extract IPA kit from Williams Brewing. I feel I was very careful with sanitation ...
2
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3answers
913 views

How to proceed when step-feeding a mead

I am in the process of planning my next mead batch, and I wondered if it would be a good idea to step-feed this one since I am planning a high ABV (18%). How would I do this best? My recipe looks ...
2
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1answer
788 views

Why are there flakes in my beer after 5 days?

I am currently brewing my first batch of beer and I have been checking on the temperature every day. Up until now the top of the beer looked normal and was fermenting as I expect. Today however, I ...
2
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2answers
774 views

Which fermentation temperature should I favor?

I am doing a dual brew this weekend. First up will be my Engine 97 Steam Beer (aka California Common - see recipe here: http://www.lootcorp.com/recipes/engine-97-steam-beer.html - credit for original ...
2
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2answers
477 views

Fermentation Issues???

Fermentation Help I have need some thoughts on what I should do with this batch of beer. I am brewing a clone kit which is called Belgium Wit. The directions were a little off based on the equipment ...
2
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3answers
32 views

Cleaning/Prepping frozen strawberries for a strawberry blonde

A simple enough question for thoughtful answers. Some good recipes out there for Strawberry Blondes. All the normal tips are understood, i.e., 1#/gal, strawberries will likely kickstart fermentation ...
2
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1answer
64 views

Spongy, corally residues in fermentation bucket

Cracking open the fermentation bucket on bottling day revealed some sponge-coral look-a-likes floating around on the top of the brew. I have never seen this an any beer before, and other beers, based ...
2
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1answer
55 views

Do I need an anti-microbial additive in my plum brandy mash?

Basically I pitted and smashed 10 lbs. of very ripe plums; heated the pulp, skins and juice to like 120°F and added 3 gals. of distilled water and 5 lbs. of sugar. Waited for it to cool below 90°F ...
2
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1answer
164 views

When will fermentation end? ( wine )

I made 10 litres of red wine ( pasteurized grape juice from the supermarket ), added 2kg sugar, used yeast bought from my local homebrew shop. Fermentation started after a day, and for the first two ...
2
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2answers
259 views

Violent fermentation | One day after brewing | Liter spillage from the top

I am an amateur brewer just cooked my third batch ever three days ago. This time with a couple of friends (which also bought the ingredients from a place I haven't before), so this time I used a ...