Questions tagged [fermentation-temperature]
The temperature of the wort during fermentation. Often different from the ambient temperature since fermentation is an exothermic process (releasing heat).
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Temperature controller that can be accessed by a mobile?
I ferment my beer in a fridge located in my summer house. I've been using STC-1000 but one of it's drawbacks is that there is no logging of temperature. Is there any better thermostat that can control ...
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How to add temperature measurement and control to my Brooklyn Brew Shop beer kit?
My wife got me this beer making kit for my birthday. The first two brews failed horribly due to bad sanitation, but the third one, an American Pale Ale, turned out alright. The only thing I didn't ...
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Kettle souring with lactobacillus - hot plate?
Researching a Berliner weisse and have decided that I will be doing a kettle sour.
Lactobacillus likes to be around 45°C from what I have read so far. Currently my thinking is to transfer the kettle ...
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What happens if I ferment a lager at room temperature?
I was wondering what are the effects of fermenting a lager at room temperature as now I don't have any way to keep my fermenter at the low temperatures required.
I have read that when yeast ferments ...
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What happens if fermentation happens at wrong temperature?
What will happen with my beer if fermentation takes place either at a too hot or too cold temperature? What will be the effects on the flavour?
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Is there a benefit in rising fermentation temperature for dark ales?
I am making a porter, and just started fermentation a couple of days ago. I have never manipulated temperature before, but have read that this is vital when making pilsners, so got curious. Is there ...
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Fermentation temperature for an IPA
I haven't found a global agreement on these topics. Let's suppose that the yeast is American (such as Safale US-05). Then:
Which is the ideal (primary) fermentation temperature for an IPA and why?
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Help - Wort dropped to 59 degrees (beer temp)
I need help knowing what to do.
My breaker tripped on my fermentation chamber and my Wort dropped to 59 degrees (beer temp). This was high gravity ale using Safale us-05 (2 packs, rehydrated ...
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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 ...
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Question about the diacetyl rest process
When producing beers that must have a "clean" / "neutral" flavor like lagers, usually the fermenting temperature is low to prevent off-flavors to show. But then, is recomended to apply a diacetyl rest ...
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No bubbling after 3 days and no SG reading at start
I'm doing my first brew and it doesn't seem to be going too well! I know there are loads of questions along these lines but I couldn't find one that matches my scenario closely.
I did all the prep ...
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Fermenting mead: low vs high temperature
I'm planning to make a batch of dry show mead (white wine experience).
I have Lalvin 71B-1122 Narbonne yeast, and fermentation temperature range for it is from 59-89° F (15-30°C).
Lets say how ...
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Temperature for wild-yeast fermented cider
I just bought 10 gallons of freshly pressed unpasteurized apple sweet cider.
I am breaking it into two batches, planning to ferment one of them with french wine yeast and the second one will be ...
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Fermentation temperature control [duplicate]
I have an old refrigerator that I use as a fermentation chamber for my beer. It can hold two fermentation buckets. It is connected to a STC-1000 temperature controller so it keeps the temperature ...
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Safest way to heat an (enclosed) fermentation chamber
The topic of keeping a constant temperature inside a fridge fermentation chamber/keezer/kegerator appears to pop up regularly. Using a dual temperature control (in my case an STC-1000) there are ...
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Dynamics temperature measurement
We fight to keep the fermentation temperature controlled, usually constant, but the fermentation is an exothermic activity, so in one side we try to remove energy, and in the other (inside, mainly in ...
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Help! Started my lager at 16degs C for 3 days (instead of 14C) - ESTERS!
Good day!
Brewing a Czech pilsner
OG 1.046 (brought it down from 1.056)
Yeast: Wyeast 2278 (1 litre starter) - 10-14 degs range
22L batch
My temperature control on my fridge said 14degs but a ...
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Pitched dry yeast into 57F wort, underfilled the fermenter with water... have I ruined my batch?
So, I was brewing my Brewer's Best Kolsch LME kit, and I made four errors. First, I skipped rehydrating, yielding to the boxed instructions instead of the packet. Second, I overestimated how cold my ...
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Heating after fermentation?
What's the general consensus on leaving a heat source turned on after fermentation has complete?
I'm doing an Imperial IPA which should finish fermenting in 4-5 days going by previous experience with ...
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At what point in fermentation does temperature no longer influence flavour?
I often read about ramping up the temperature to increase yeast activity and attenuation towards the end of fermentation. I used to have some really funky tasting brews before I started strict ...
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Fermentation Temperature
I have a quick question. I've been looking for an answer, but didn't find a clear answer.
So, I'm making an IPA. Right now the air temperature in my closet where I keep the carboy is 67-68F. This is ...
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Why is the primary stage of fermentation of wine important?
Senior chemistry student, whilst I know the main reason, I would like to know more of the chemistry behind it.
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A side by side comparison of open vessel vs closed vessel natural temp rise during fermentation
Would an unjacketed open fermentor, ferment cooler than an unjacketed closed system, given everything else equal. The idea being the ease of releasing strain and pressure on the yeast in an open ...
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Why every brew has a bitter malty aftertaste?
Every of 5 previous brews (lager, pilsner, pale ale, IPA) have had a somewhat bitter and malty aftertaste to them. It's not too off-putting (except the lager) but is clearly there, yet not present on ...
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Optimum Fermentation Temperature
I am planning on brewing a wheat beer with Danstar Munich Wheat Beer Dry Yeast. I didn't realize until I had already made the purchase that the optimum temperature for fermentation was 55-65. I don't ...
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Is there a way to estimate the actual temperature where the yeast ferments without having a sensor inside the carboy? [duplicate]
I was reading an article on fermentation temperature control where it says,
However, since yeast growth and fermentations are exothermic and therefore generate heat, figure that the temperature ...
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my temperature is too high what can i do?
i have just added all the ingredients for my first coopers lager beer kit. I am aware that my temperature is too high at 32degreesc and the kit says to be from 21-27. will this ruin it? i heard it was ...
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how to stop fermantation in my locally made millet drink
I make my own local millet drink sweetened with malt sorghum. But I want to keep it free from fermentation for weeks. How? I have sorbate but is not working.
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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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Lambic fermentation/aging temperature
I am anxious to start a batch of lambic, but have some reservations timing wise about the temperature in my basement currently. My basement goes from around 45 in winter (now) to 60-65 at the end of ...
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What happens if beer ferments below the optimum temperature?
I am currently brewing an Irish Red Ale. I went away for a few days, and when I got back I discovered the heater had broken at some unknown time. As a result, the ambient temperature dropped to about ...
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WLP036 (Düsseldorf Alt) and cool temperatures
I am fermenting an alt in my cellar using WLP036 (Düsseldorf Alt). Pitched a 2 litre starter into 21 litre 1.051 wort. Fermentation was extremely vigorous at 16 C ambient temperature for 36 hours, ...
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Which temperature do I ferment at: the recipe's temp or the yeast's recommended temp?
So, I'm trying to brew a Mexican lager today. What I've done is taken Palmer's Cold But Not Baroque recipe and tweaked it a bit. However, instead of using Bohemian lager yeast, as the recipe calls for,...
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DIY BrewBug based offerings?
BrewBug, is a neat little toy that essentially has a "floating bob" that measures the temperature and specific gravity of the wort as it is fermenting, allowing for niceties like changing the ...
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What are the characteristics of a fusely beer? [duplicate]
I have heard that too warm a fermentation createds "fusely" beer. What are they and how can I tell if I have this problem?
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Will a yeast that ferments at higher temps stop fusels?
I have trouble with controlling temps and do not have much room for my growing collection of fermentation bins but I'm trying the swamp cooler for my 5L DemiJohn white wine kit. I'm gonna get some new ...
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BrewJacket - How does this Work and How can I replicate it?
https://www.kickstarter.com/projects/433436998/brewjacket-immersion-lager-beer-without-a-refriger
I've spent the last year determining how I can combat the hot temperatures to brew beer. I resort to ...
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What consequences arise from holding wort at a high temperaure after fermenation is 100% complete?
I just learned recently via this forum that temperature is most important during primary fermentation, which completes in (roughly) 7 days.
I have fermwraps on my carboys.
What would happen if I set ...
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How to Properly Increase the Temperature of a Batch after Primary Fermentation
I've read tidbits how that after the first 3 days of fermentation, you would ideally raise the temperature of the carboy for the remainder of the brew.
How, exactly, does one do this?
Say the Wyeast ...
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Temperature of wort hit 50°F(10°C) when yeast has a minimum temperature of 60°F(15°C)
This is unrelated to the question I just posted here. (Yes I'm having a bad day regarding temperatures, both too hot and too cold!)
My yeast had a temperature range of 60-72°F (15.5-22°C). It has ...
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Temperature of Wort hit 89°F (32°C) when yeast has maximum temperature of 72°F (22°C)
... I rigged up a raspberry pi and connected it to a thermwrap to regulate temperatures for my wort. All was working swell until I made a slight tweak in the code, and commented out the section that ...
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Does Warming Up Carboy After Pitching Yeast to Fermentation Temperature Decrease Lag Time?
When I adopted proper aeration and a yeast starter, I decreased my lag time to roughly 12-14 hours.
Recently I bought Ferwraps and have been using them.
One night, I got the idea to apply the ...
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At what point on a Yeast's Optimal Temperature Range should the power to a Fermwrap be turned off?
I finally hooked a PowerSwitch Tail II up to my Raspberry Pi and Fermwrap. The RPi has DS18B20 temperature probes directly measuring the temperature of the wort by going down through the airlock.
For ...
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Irish Ale Yeast - Strain Selection, Fermentation Temps, and Re-using Yeast
I am brewing an Irish Red Ale, followed by a Dry Irish Stout, both this week, and then I need to re-use that yeast within the following two to three weeks for an ESB (1.053 OG recipe was picked by a ...
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Beer fermenting too cold?
My first brew is currently fermenting on its 6th day. I just checked the temperature and it was quite a bit lower than what I initially thought. The temperature in the room is 12'C (54'F) and the brew ...
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Noob here... My second brew - am I brewing an ale or a lager, and did I stuff it up?
So I went to my local homebrew store to purchase a an "Aussie honey lager" extract kit but they were out of stock. The friendly man behind the counter helped me to re-create this kit by checking their ...
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Heating pad for fermentation
Is there any concern with warming up a fermentation by placing the bucket/carboy on an electric heating pad? Will it kill the yeast that settles on the bottom?
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Regulating Temperature in Closet
I'm just starting to brew and I was wondering if my closet would be cool enough to properly ferment. During the winter my house is usually in the mid 60's. Should I still do something else to regulate ...
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Adding boiling water to raise temperature during fermentation
Beer was getting cold so in a desperate attempt to raise the temperature I put near boiling water into the container. So 450ml into 23litres of beer. The beer had only been brewing for 4 days.
Will ...
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Does Low-Attenuated Wort due to Low Temperature have a Higher Propensity to Bottle-Bomb while Bottle Conditioning at a Higher Temperature?
I bottle condition underwater with frozen water bottles to keep the temperature down. I probably bottle conditioned my last batch of beer beneath 60 °F, and it didn't carbonate all that well, or at ...