/r/fermentation

Photograph via snooOG

A subreddit for all things cultured with living microorganisms!

Try out our Wiki

Here is a brine calculator.

Some other subreddits you might find interesting:

/r/homebrewing

/r/winemaking

/r/kimchi

/r/kombucha

/r/breadit

/r/fromscratch

/r/canning

/r/pickling

/r/kefir

/r/cider

/r/SalsaSnobs

Sources for cultures

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/r/fermentation

214,534 Subscribers

0

Very first ferment ever: hot chili & caraway kraut, Day 0

0 Comments
2024/04/26
11:56 UTC

2

where can i buy (or even isolate) bacteria for making nata de coco and nata de piña?

ive been craving nata de coco so so so much lately and i want to try making my own, esp bc my grandma has a whole bunch of coconuts that i cant get through rn. does anyone have any ideas?

when i looked online i saw it retailed for like $500 which is insane bc theres no way the product is so common and cheap but the gluconacetobacter xylinus is so pricey right? or is it? i dont know.

if it is that expensive does anyone know of a way to isolate it from kombucha or the such?

also i'd like to use it for a school project, and its favourable because the optimal temperature seems to be 28C, which is not near human body temperatures.

any help is very much appreciated! tysm in advance!

2 Comments
2024/04/26
08:41 UTC

2

How to ferment bee pollen?

2 Comments
2024/04/26
01:51 UTC

0

Lacto fermented tomato and onion question

Hello! I have just started first ever batch of lacto ferment tomato and onion, I used 2-2.5% of salt in each and I put it fresh herb and garlic in each.

1.I was wondering if botulism might occur since I got raw garlic in there? 2.During fermentation the water kept flowing out, so I refill it with water or salt water?I fear they will expose to air and rot. 3. How long can I start eating them I have them fermented 5 days so far.

1 Comment
2024/04/25
19:54 UTC

3

Rhubarb cheong: making my first cheong, it’s been on the kitchen counter since April 21st. I just tasted it, and the taste is already quite yummy! When should I be moving this to the fridge?

11 Comments
2024/04/25
18:21 UTC

14

First time making fire cider

Hi!

It’s my first time making fire cider or any type of ferment/pickle for that matter.

I made it 5 days ago and I’ve been turning it every day but do I also have to burp it?

Also, should I put a weight on it? Everything was under liquid but since I’ve turned it there are bit that stay out.

Thanks!

4 Comments
2024/04/25
17:31 UTC

0

Some pickles I made a week ago. Should I throw it out at this point?

10 Comments
2024/04/25
16:10 UTC

2

Did I just ruin my first tepache attempt?

I got distracted and wound up letting everything boil (while just trying to soften and dissolve the sugar.) Everything was already in the pot. Should I just toss it?

Feeling like a doofus.

6 Comments
2024/04/25
15:11 UTC

2

Ginger Bug Question

I just started a ginger bug. I am very excited but on a low budget. When I was getting started with sourdough I bought a lot of my starting bakeware and goods at dollar tree. I noticed dollar tree near me (NV) has Pressure seal bottles. Should I give these a shot? I don’t want to wake up to exploded ginger ale or soda. Has anyone used these or does anyone have a link to some cheap pressure seal bottles?

5 Comments
2024/04/25
14:39 UTC

0

Is it safe or should I discard?

So I started to make my own saurkraut back on the 9th, and I left it fermenting for a week. It was leaking water from the top which members here let me know was normal. I just came back from a week's vacation, and I noticed that the water wasn't covering the top of the saurkraut anymore. Had a good 2 inches of exposed cabbage with no water. I assume it has evaporated over time or something. I added some water into it but idk if it's safe to continue or if the whole batch is done. I don't see any mold and it smells fine. What does the hive mind think?

13 Comments
2024/04/25
13:48 UTC

1

DIY zbiotics for hangover

I have a quick question. I know you can culture bacteria from probiotic pills to get more probiotics.

Zbiotics is a hangover cure that uses probiotics. It basically relies on a GMO version of b. subtilis, engineered to breakdown acetaldehyde.

Any advice on how to culture this bacteria at home for recurrent consumption?

0 Comments
2024/04/25
13:29 UTC

1

Are my taters gonna kill me?

First time fermenter of potatoes and used somewhat of an impromptu recipe barring the brine itself. The bubbles, they are normal? The colour?

23 Comments
2024/04/25
07:09 UTC

4

Newbie kimchi question

I made kimchi 2 days ago and I used a big cabbage leaf as a weight (couldn’t think of anything better at hand). The kimchi started to release brine, and my question is, how long should I leave those “weight leaves” in? Can’t it attract mold? Thank you!

3 Comments
2024/04/25
06:20 UTC

1

Kimchi juice to ferment mustard seeds

Can I use homemade kimchi juice/liquid to ferment mustard seeds?

I don't have sauerkraut on hand and honestly don't want to buy any just to make fermented mustard or is there another recipe that I could use? I'm mostly seeing recipes online that require sauerkraut

4 Comments
2024/04/25
03:49 UTC

1

Adding a shrub to water kefir in the secondary ferment?

Hi, I'm wondering if anyone has experimented with adding shrubs (aka drinking vinegar) to their water kefir in the secondary ferment? Shrubs tend to be very sweet and syrupy and I'm kind of hoping the water kefir would eat some of the sugar to dampen the sweetness a bit? I'm not sure how much sugar is really consumed though in the secondary ferment, and I'm concerned that the acid from the vinegar in the shrub might interfere with that process?

0 Comments
2024/04/25
03:08 UTC

3

Oh no! I have no idea what I’m doing.

Hi everyone- I was thinking out my rhubarb and got this impulse to see if I could ferment it and make some kind of soda.
I chopper about a gallon of rhubarb and added 2 cups of sugar and some water out of my Berkey and stirred it daily. Today I got bubbles so I dumped it in an old tequila bottle with a cork and a small (probably not pressure safe) bottle with a locking cap. 1 hour later the cork blew and scared me and the dogs. I’m excited about my experiment but now have to admit I have zero idea what to do next. Halp?

3 Comments
2024/04/25
01:09 UTC

4

Need advice with water kefir, did I kill my 2F because it’s too hot? (xposted from r/Kefir)

Hi guys! Crossposting from r/kefir since I’ve seen some water kefir pros here.

This is my fourth batch of water kefir and it’s been fine and dandy until this 2F. I bottled this 48 hours ago and it’s still pretty sweet this morning so I don’t think it’s very active and fermenting. I tried to burp it the past 2 days but there’s barely any fizz at all, except for a small pop last night, and then nothing again this morning.

I’m suspecting it might be due to the temperature, since 2 days ago (the day I bottled it) it hit around 84-88 degrees where I live (in Asia). If that’s the case, are the kefir/bacteria/yeast dead or just inactive? Is there any hope left for this batch? For context it’s been rainier and cooler since that afternoon and hasn’t gone over 76 degrees.

Or is it actually something else that this noob might’ve gotten wrong? Any help or advice is greatly appreciated, thanks!

0 Comments
2024/04/25
00:41 UTC

1

Fermentation glass?

I have this glass from IKEA, would I be able to ferment kombucha or anything in here if I only covered it with cheese cloth?

6 Comments
2024/04/25
00:13 UTC

2

Tepache restart

Just done my first batch of tepache and was wondering if after draining the juice and bottling up for the second ferment, could I refill the jar with pineapple in with sugar and water for another go?

2 Comments
2024/04/24
22:52 UTC

2

What to do with old kimchi radishes that got too sour/soft?

Emphasis on the radish. With old kimchi (cabbage), I like to cook it down — either a stir fry, into Korean pancakes, stews, fried rice, etc. — but I’m not sure what I should do with radishes. They’re big chunks too, but I can always chop them down. Any ideas?

4 Comments
2024/04/24
22:41 UTC

1

【 Home Made 】Let's make Natto with less cost!

0 Comments
2024/04/24
22:37 UTC

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