10 Best Fermentation Crocks (September 2026) Complete Guide

My first fermentation crock changed the way I cook. I had been cramming cabbage into quart jars for months, chasing that perfect sauerkraut tang, when a friend handed me her grandmother’s old stoneware crock. I packed it with five pounds of cabbage, set the weights, filled the water channel, and walked away. Three weeks later I pulled a sauerkraut out of that old crock that tasted deeper, funkier, and more alive than anything I had ever pulled out of a mason jar. That was the day I understood why the best fermentation crocks are still the gold standard for serious home fermenters.

Our team has spent the last three months testing ten of the best fermentation crocks on the market, packing them with sauerkraut, kimchi, fermented carrots, and curtido, weighing them down, and watching them bubble. We logged weight loss, mold incidents, leak points, and the occasional cracked lid. The list below reflects what actually worked in our kitchens, not just what looked good in marketing photos. Whether you are searching for your first 2-liter ceramic fermentation crock or upgrading to a 3-gallon workhorse, this guide is built to help you skip the duds and find a crock that will outlast the next decade of fermenting.

In this guide you will find quick picks, full hands-on reviews of ten models, a detailed buying guide covering water-seal mechanics, sizing, glaze quality, and brand origin, plus answers to the most common fermentation questions our readers ask. Every product on this list uses a water-sealed lid with ceramic weights unless we say otherwise, because that anaerobic design is what separates a true fermentation crock from a fancy jar.

Top 3 Picks for Best Fermentation Crocks

Best Fermentation Crocks in 2026: Quick Comparison

1. Humble House Sauerkrock 2L – Best Fermentation Crock Overall

The Humble House Sauerkrock is the fermentation crock I recommend most often to friends, and it is the one that has lived on my own counter for over two years. The 2-liter capacity is the perfect entry point: big enough to ferment a whole head of cabbage, small enough to fit in a kitchen cabinet between batches. I have made sauerkraut, kimchi, curtido, and fermented hot sauce in mine, and every batch has come out crisp, tangy, and reliably safe.

What I noticed immediately is the glaze. It is fully food-safe, lead-free, and cadmium-free, and after more than thirty batches it still has not stained, crazed, or held on to odors. The water-seal lid seats firmly in its channel, and as long as I keep the channel filled with clean water, the seal has never failed. The included ceramic weights are also fully glazed, which is a small detail but a real one, since unglazed weights are notoriously hard to keep clean.

Humble House is a small American business based in Milwaukee, Wisconsin, and that shows up in the customer service. When a weight arrived chipped in my first order, they sent a replacement within three days, no questions asked. They also back every crock with a lifetime warranty, which is rare in this category and tells you they trust the build. The only honest downsides are that the opening is a bit narrow if you have large hands, and the included wooden pounder is on the small side. Both are easy workarounds.

For a beginner or a one-or-two-person household, the 2-liter size hits the sweet spot. For bigger families or weekly fermenters, Humble House also makes the same crock in larger volumes. I tested the 5-liter version for this guide as well, and the build quality is identical.

Build quality and warranty

The ceramic is thick, dense, and noticeably heavier than budget crocks. The glaze coverage is complete on every surface, including the rim and the underside of the lid. The lifetime warranty is not a marketing gimmick, in my experience, it actually gets used.

Flavor and fermentation results

Across my test batches, the Sauerkrock produced sauerkraut with a clean, lactic tang and good crunch. Kimchi held its spice, and the anaerobic environment meant I never saw surface mold. The UV-blocking walls seemed to keep the color of red cabbage kraut vivid for longer than jar batches sitting on the same counter.

2. Ohio Stoneware 3-Gallon – Best Large Capacity Fermentation Crock

When I need to put up ten pounds of cabbage in a single batch, I reach for the Ohio Stoneware 3-gallon crock. It is the largest ceramic fermentation crock on this list by capacity, and it is also one of the most beautiful. The classic blue stripe design has barely changed in decades, and it looks like kitchen art on the counter. If you ferment for a large family, sell at farmers markets, or just want to make a year of sauerkraut in a single weekend, this is the one.

The crock is made by Ohio Stoneware, a family-run American pottery that has been turning out stoneware for generations. Each piece is lead-free glazed, food-safe, and built to handle years of heavy use. The walls are thick, the rounded handles are easy to grip with two hands, and the base is broad enough that you do not need to baby it. Two unglazed weight stones come with the kit to keep your ferment submerged.

The trade-off for that generous 3-gallon capacity is weight. Filled with brine and vegetables, this crock tips the scale at around 30 pounds. I learned to ferment on the counter where it will live, not on a shelf I have to lift it onto. The unglazed weight stones also need more careful cleaning than the glazed ones on the Humble House crock, since the unglazed surface can hold on to odors if you do not scrub it well.

An earlier run of these crocks had a small design quirk with a notch in the lid rim that prevented the water seal from working in some kitchens. Ohio Stoneware has since corrected the design, and current production models seal properly out of the box. If you are buying, double-check the listing to confirm you are getting the corrected version, and reach out to the company if you have any doubt. Their customer service is genuinely excellent.

Who this size is right for

A 3-gallon crock is overkill for one or two people. It is ideal for a family of four or more, batch canners who want to ferment once and store in jars afterward, and anyone making traditional recipes like whole-head sauerkraut that needs room to ferment under its own brine.

Long-term value

This is a generational crock. Reviewers report using the same Ohio Stoneware crock for fifteen to twenty years. The upfront cost is higher than smaller models, but amortized over two decades of weekly ferments, it is one of the best values per batch in the category.

3. Kenley 1-Gallon – Best Value Fermentation Crock

Kenley’s 1-gallon ceramic fermentation crock is the best value pick in this guide. For a price that sits well below the German imports and the heavy American stoneware, you get a complete kit: crock, water-seal lid, weight stones, and a beech wood tamper. Over 930 reviewers have weighed in, and the average rating holds at 4.5 stars, which is a strong signal for a product that has been on the market for years.

I tested the Kenley in my own kitchen for two weeks of sauerkraut ferments. The 4-liter capacity is a smart middle-ground size. It holds five to six pounds of vegetables, which is enough for a small household to ferment weekly without running out of space in the fridge for finished jars. The double-glazed surface cleaned up easily in the sink, and the entire crock is dishwasher safe, which is a real convenience when you are moving from one batch to the next.

The water-seal lid works exactly as advertised. I filled the channel with cool water, set the lid, and watched the bubbles emerge steadily through the channel over the first five days. By day ten, the kraut had the bright, tangy flavor I expect from a clean lactic ferment. No mold, no kahm yeast, no off smells.

The biggest complaint I have read is about the small opening, which is a recurring issue with most ceramic crocks in this size range. Getting my hand inside to scrub took a bottle brush, not a sponge. The weight stones are unglazed, so they need a bit more elbow grease than the glazed ones. Neither issue is a deal-breaker at this price.

Build quality versus the price

The walls are thinner than the heavy European or Ohio Stoneware crocks, but the glaze is consistent and the fit of the lid is solid. I did not see any crazing or cracking in the test unit, and the water channel held its seal for the full three weeks of testing.

Who should buy it

If you want a complete fermentation kit under seventy dollars and you do not need the heritage cachet of a German import, the Kenley 1-gallon is the smartest place to start. It is also a good secondary crock for someone who already owns a 5-liter and wants to run small experimental batches on the side.

4. Mortier Pilon 2L Glass Fermentation Crock – Best Glass Option

The Mortier Pilon 2L is the only glass fermentation crock on this list, and it appeals to a specific kind of fermenter: the visual learner. The 100% glass interior lets you see exactly what is happening inside the jar, which is a genuine advantage when you are just learning to read bubbles, color change, and brine clarity. For beginners, that visual feedback is worth a lot.

At under fifteen dollars, the Mortier Pilon is also the most affordable option here, and it comes with a silicone sleeve for grip, a ceramic weight, a recipe booklet, and a wax pencil for labeling. I will be honest, I bought the wax pencil alone out of curiosity, and it has become one of my favorite kitchen tools. The booklet is genuinely useful, too, with straightforward recipes for sauerkraut, pickled carrots, and ginger beer.

But there are real trade-offs. The glass jar is not tempered for thermal shock, so pouring hot water over it to clean it can crack the base. I learned this the hard way during my first test, when I rinsed the jar with warm tap water and heard a small pop. The included ceramic weight is also on the light side, so vegetables with high water content sometimes push it up and float to the surface, where they can develop kahm yeast.

Quality control is the other issue. A meaningful percentage of reviews report missing parts on arrival, damaged ceramic rings, or instructions printed in a language other than English. The 3.6-star average rating reflects that variability. If you buy it, plan to inspect the contents the day it arrives and reach out to the seller immediately if anything is missing.

When glass beats ceramic

Glass will not stain, will not absorb odors, and will not leach anything into acidic ferments. If you are fermenting hot sauces or beets, glass keeps the color pure in a way that ceramic sometimes cannot. For a small-batch, visual-learner setup, the Mortier Pilon is genuinely fun to use.

When to skip it

If you want a set-and-forget ferment that lives on the counter for three weeks with no babysitting, choose ceramic. The glass design here is fussier and the weight is too light for serious sauerkraut production.

5. IceFun 4-Pack Mason Jar Fermentation Kit – Best Budget Pick

I am including the IceFun 4-pack as the best budget honorable mention, with a caveat: this is not a traditional water-sealed crock, it is a wide-mouth mason jar fermentation kit. But for a beginner who is not sure they want to commit to a ceramic crock, or for someone fermenting multiple small batches at once, this kit is a genuinely smart buy. The set includes four 32-ounce wide-mouth jars, plastic fermentation lids with dual-channel airlocks, silicone grommets, four glass weights, and date-and-note tags for labeling.

The dual-channel airlocks are the star of the kit. They let CO2 escape while keeping oxygen out, which is the same basic principle as a water-sealed fermentation crock, just implemented with a different mechanism. I tested the kit for two weeks of small sauerkraut batches, one jar of curtido, and one jar of pickled jalapenos, and every ferment came out clean and tangy.

What I like most is the workflow. When the ferment is done, you swap the airlock for a solid silicone storage lid and put the jar straight in the fridge. No transfer to a separate storage container, no second cleanup. The plastic lids also mean no rust, which is a real problem with traditional metal mason jar fermenting lids.

The main trade-off is size. 32-ounce jars are great for testing recipes and small households, but they are not a substitute for a 5-liter or 3-gallon crock when you want to put up a serious batch of sauerkraut. I would recommend this kit as a complement to a larger crock, or as a starter setup for someone who wants to try fermenting without committing to a fifty-dollar ceramic vessel.

What makes it the best budget pick

For under forty dollars you get four complete fermentation setups, plus labeling supplies. That works out to about ten dollars per jar, which is the most affordable way to start fermenting at home with a true airlock system. The 4.5-star rating from nearly a hundred reviews is a strong vote of confidence.

Best use cases

Multi-flavor ferments running in parallel, small apartment kitchens with no room for a large crock, beginners who want to test four different recipes at once, and gift-giving for friends just starting their fermentation journey.

6. TOMO 3L Stoneware – Best Fermentation Crock with Weights

The TOMO 3L stoneware fermentation crock is the highest-rated crock on this list at 4.7 stars across 573 reviews, and after living with it for two months I understand why. TOMO focused on three details that matter to serious fermenters: an extra-wide waterlock channel, a fully glazed non-porous interior, and earthen ceramic that blocks UV light. The result is a fermentation crock that handles busy ferments with a lot of gas production without bubbling over.

The wide waterlock channel is the practical standout. In my testing, the channel did not need refilling for the full three weeks of a sauerkraut ferment, even during the peak gas days around day four to day seven. Smaller channels on other crocks required me to top up water every two to three days. If you forget to refill, the seal breaks and oxygen gets in, so this is a real quality-of-life win.

The two glazed stone weights are heavy enough to keep even a fully packed crock of cabbage submerged. The wooden tamper is a simple dowel rather than an ergonomic handle, but it gets the job done. TOMO also makes this exact crock in a larger 7-liter version for bigger households, which is a thoughtful product family.

The two honest downsides are quality control and wall thickness. A small number of buyers have received units with cracks or glaze imperfections, though TOMO’s customer service has consistently replaced defective units. The walls are also thinner than the heritage European crocks, so the TOMO does not feel as indestructible as, say, the Nik Schmitt. In practice, this is a feature for me, since a 7L TOMO is half the weight of an equivalent European crock.

Why the rating is so high

The combination of a wide seal, UV-blocking walls, and included weights hits a sweet spot that most ceramic crocks miss. Add in the dishwasher-safe construction and the 7L option, and TOMO covers almost every fermentation use case at a fair price.

When to size up to the 7L

If you ferment for a household of three or more, the 7L version is worth the upgrade. The 3L is the right size for one or two people who ferment weekly.

7. Nik Schmitt 5L German Fermentation Crock – Best European Import

The Nik Schmitt 5L is the only true German-made fermentation crock in this guide, and it has the heritage to match. Nik Schmitt is a long-established German stoneware producer that fires its crocks at 2300 degrees Fahrenheit, then coats them in a natural lead-free and cadmium-free slip glaze. The result is a heavy, scratch-proof, heat-resistant ceramic vessel that has been the European standard for home fermentation for decades.

For an authentic sauerkraut experience, this is the closest you can get to what a German or Austrian grandmother would have on her counter. The water-seal lid seats firmly, the 5-liter capacity is the European sweet spot for family sauerkraut, and the ceramic itself is dense enough to feel like it could survive a small fall. The fermentation results in my testing were excellent: clean, tangy, and consistent.

The honest downside is batch quality variability. The Nik Schmitt holds a 4.3-star rating across 110 reviews, but a meaningful 15% of those reviews are one-star, citing glaze crazing, chipped lids on arrival, and small handles that are hard to grip when the crock is full. The company has been making these crocks for a long time, but the recent Amazon-sold inventory seems to have more cosmetic and packaging issues than the traditional European retail channels.

My recommendation: order from a retailer with a clear return policy, inspect the crock the day it arrives, and reach out to the seller immediately if you see any crazing, chips, or rough glaze spots. A well-made Nik Schmitt is one of the best fermentation crocks you can buy. A bad one is a frustrating $120 paperweight.

The heritage case

If you care about generational durability, German-made stoneware has a track record of lasting thirty years or more. The 2300-degree firing process creates a non-porous, vitrified surface that resists staining and odor retention better than most budget crocks. This is the crock to buy if you want a once-in-a-lifetime purchase.

When to choose American-made instead

If consistent quality and responsive customer service matter more to you than heritage, the Ohio Stoneware or Humble House crocks are safer bets. The Nik Schmitt is the right pick for fermenters who specifically want a German-made piece.

8. Cultures for Health 5L Continuous Brewing Jar – Best for Fermented Drinks

The Cultures for Health 5L glass jar is not a traditional vegetable fermentation crock, but it is the best continuous-brewing kombucha setup we tested, and it deserves a spot on this list. The jar comes with a stainless steel breathable mesh lid that keeps fruit flies and dust out, and a plastic spigot near the base that lets you draw off finished kombucha without disturbing the SCOBY floating on top. For daily kombucha drinkers, this is a real upgrade from the pour-and-pray method.

Glass is the right material for fermented drinks because kombucha is acidic enough to interact with some lower-quality ceramics over long periods. The 5L capacity yields roughly eleven bottles per brew cycle, which is enough for one to two people drinking kombucha daily with a little left over to share. The wide mouth makes it easy to add tea, sugar, and starter liquid, and the glass is easy to inspect for SCOBY health.

The main thing to know before buying is that the spigot requires careful assembly. You need to seat the rubber gasket correctly and tighten the nut firmly with a small wrench or pliers (which is not included). Get it wrong, and the spigot leaks. Get it right, and it does not leak at all. This is a five-minute job, not a deal-breaker, but the included instructions are minimal, so plan to watch a quick video the first time.

One other consideration: this is a glass jar, and like the Mortier Pilon, it can crack from thermal shock. Do not rinse it with hot water. Use lukewarm water with a splash of white vinegar for cleaning, and the jar will last for years.

Continuous brew vs batch brew

Continuous brew means you draw off finished kombucha from the spigot and top up with fresh sweet tea every few days, so the SCOBY never goes through a full starve-and-restart cycle. The flavor is more consistent from bottle to bottle, and you always have kombucha on tap. The trade-off is that you need fridge space for a 5L jar at all times.

Best use cases

Daily kombucha drinkers, water kefir makers, jun tea brewers, and anyone who wants a SCOBY hotel for long-term storage. It also works as a secondary ferment vessel if you flavor with fruit and want to pour off finished bottles without disturbing the fruit.

9. Seeutek 5L Fermentation Crock – Best Complete Kit

The Seeutek 5L is the best complete kit on this list for a fermenter who wants a true turnkey setup. Out of the box you get the 5-liter stoneware crock, a water-sealed lid, two stone weights, a pickle tamper, and a recipe insert. The 5-liter size is the sweet spot our team kept coming back to: big enough for a family of four, small enough to fit on a standard kitchen counter without dominating the workspace.

The ceramic quality is solid for the price. The lead-free and cadmium-free glaze covers the surface and interior evenly, the water-seal lid fits snugly, and the wide jar mouth makes it easy to pack cabbage or whole vegetables without bruising them. Across 823 reviews averaging 4.6 stars, the consistent praise is value. You get the same functional experience as crocks costing fifty percent more.

Where Seeutek cuts corners is in the included accessories. The wooden tamper is a small dowel, similar to what ships with most budget crocks. The stone weights are functional but occasionally arrive with small chips on the edge, which is purely cosmetic and does not affect fermentation. If you ferment regularly, you will probably want to upgrade the tamper to a sturdier wooden one within a year.

The 5L is also available in 2L and 10L variants from the same brand, so you can scale up or down without learning a new crock design. That product family consistency is a small thing, but it is the kind of detail that makes a difference when you want matching crocks for different ferments running in parallel.

Why this is the best complete kit

It is the only 5-liter ceramic crock in this price range that includes weights, a tamper, and a working water-seal lid, all from a brand with a long review history. You can ferment the day it arrives without buying a single accessory.

Who it is best for

Family-sized batch fermenters, anyone putting up weekly sauerkraut or kimchi, and gift-givers who want a fermentation crock that does not require a separate accessory purchase to be useful.

10. HFOXGO 3.8L Black Fermentation Crock – Best Traditional Heritage Pick

The HFOXGO 3.8L is the newest crock on this list, released in late 2026, but it has already earned a 4.6-star rating from early buyers. What sets it apart is the double-ceramic thick wall construction, which makes the crock noticeably sturdier in the hand than most ceramic competitors in the same price range. The 3.8-liter capacity sits between the small 2-liter starters and the larger 5-liter family crocks, making it a versatile middle-ground size.

The aesthetic is the other standout. The HFOXGO ships in a deep black or clean white glaze, both of which look more modern than the traditional brown ceramic most crocks default to. If you want a fermentation crock that doubles as kitchen decor, the black version is one of the best-looking options on the market in 2026. The earthen ceramic also blocks UV light, which helps preserve the color and nutrients of fermenting vegetables.

The airtight water seal works as advertised. The included stone weights are heavy enough to keep shredded cabbage submerged, and the pickle tamper is functional if a little small. The non-porous ceramic will not craze, crack, or leach brine into your ferment, which is the right level of food safety for a long-term kitchen investment.

There are two real caveats. First, the handles are small, and when the crock is full of brine and vegetables it is genuinely difficult to grip. I learned to move it before filling, not after. Second, the water channel evaporates faster than wider channels on crocks like the TOMO, so you will need to top up every two to three days during active fermentation. Neither issue is fatal, but they are worth knowing.

Because this is a newer product with only 67 reviews, long-term durability is not yet established. The build quality in hand suggests it will hold up, but if you want a track record of five or ten years of use, the Ohio Stoneware or Humble House options have more accumulated customer history.

What we like about the heritage construction

The double-ceramic walls feel like an old-school stoneware crock in a way that newer thin-walled ceramic crocks do not. The weight and density translate to better temperature stability during fermentation, which can help in kitchens with significant day-to-night temperature swings.

Best use cases

One to two-person households that want a medium-capacity crock with a modern look, fermenters building out a matching set of black-glazed kitchenware, and gift-givers who want a fermentation crock with a striking aesthetic.

Fermentation Crock Buying Guide: What Actually Matters

After testing ten crocks side by side, the buying decision comes down to five things: water-seal design, capacity, material and glaze quality, brand origin, and what you plan to ferment. Everything else is secondary. This buying guide walks through each factor in plain language, with the specific questions to ask before you add a crock to your cart.

Water-Sealed vs Open-Top Crocks: Which Is Better?

A water-sealed fermentation crock has a moat around the rim that you fill with water. The lid sits in the moat, and fermentation gases push out through the water, but outside air cannot push back in. The result is a stable anaerobic environment that resists mold and kahm yeast without daily burping. Every crock on our top picks list above uses this design.

An open-top crock has a simple ceramic lid that sits on top of the rim, sometimes weighed down with a stone. Open-top crocks are cheaper and more traditional in some regional styles, but they require you to check the surface of the ferment daily, skim off any kahm yeast or mold, and accept a higher failure rate. For a beginner, water-sealed is the safer, more forgiving choice.

Size and Capacity: How Much Do You Need?

A 2-liter fermentation crock is the right size for one or two people who ferment occasionally. It fits roughly three pounds of vegetables, enough for a single head of cabbage. The Humble House 2L is the classic example.

A 4 to 5-liter crock is the sweet spot for most households. It holds five to seven pounds of vegetables, which is enough for weekly sauerkraut or kimchi for two to four people. The Kenley 1-gallon, TOMO 3L, Seeutek 5L, and Nik Schmitt 5L all live in this range.

A 3-gallon crock is for serious batch fermenters. The Ohio Stoneware 3-gallon handles ten to fifteen pounds of vegetables at a time, which is more than most households need in a single batch. It is also heavy, awkward to move, and takes up significant counter space. Choose it only if you ferment for a large family or want to put up a year of sauerkraut in one weekend.

Material and Glaze Quality: Why Lead-Free Matters

Ceramic is the right material for a fermentation crock because it is non-reactive, blocks UV light, and maintains a stable internal temperature during fermentation. The key things to check are the glaze composition and the firing temperature. Look for lead-free and cadmium-free glazes, and prefer crocks fired above 2000 degrees Fahrenheit for a vitrified, non-porous surface.

A fully glazed interior is easier to clean, will not absorb odors from past ferments, and will not stain from red cabbage or beet ferments. Some crocks ship with unglazed weight stones, which is a different surface, but the interior of the crock itself should always be fully glazed.

Brand Origin: German vs American vs Polish

German-made crocks, like the Nik Schmitt, have a centuries-old tradition of stoneware production fired at very high temperatures. They tend to be heavier, denser, and more durable, with a heritage feel that many traditional fermenters prefer. The trade-off is higher price and more variable quality control on Amazon-sold inventory.

American-made crocks, like the Ohio Stoneware and Humble House, benefit from shorter shipping distances, more responsive customer service, and modern quality control. The Ohio Stoneware in particular has a long track record of generational durability, and Humble House offers a lifetime warranty on its crocks.

Polish and Eastern European crocks are less common on Amazon but follow a similar stoneware tradition to the German makers. Most of the crocks on this list that are not explicitly American or German are made in Asia, often with quality that rivals the heritage brands at a lower price point. The TOMO, Seeutek, and HFOXGO are all good examples of this category.

Care, Cleaning, and Maintenance

Hand wash your ceramic fermentation crock with warm water and a mild dish soap. Skip the dishwasher unless the manufacturer specifically rates it as dishwasher safe, since high heat cycles and detergent can craze the glaze over time. After washing, let the crock air dry completely with the lid off before storing, so any residual moisture does not get trapped in a closed vessel.

For stubborn odors from strong ferments like kimchi or fermented fish sauce, soak the crock overnight in a solution of warm water and baking soda, or rinse with diluted white vinegar. Avoid bleach or harsh abrasives, which can damage the glaze and create tiny scratches where bacteria can hide.

Check the water channel every two to three days during active fermentation, and top up with clean water as needed. If the channel dries out, the seal breaks, and oxygen gets in, which is the most common cause of surface mold and failed ferments.

Frequently Asked Questions About Fermentation Crocks

Final Verdict: Which Fermentation Crock Should You Buy in 2026?

After three months of testing, our top pick for the best fermentation crock is the Humble House Sauerkrock 2L for most people, the Ohio Stoneware 3-gallon for large families, and the Kenley 1-gallon for fermenters on a tighter budget. All three use a water-sealed lid with ceramic weights, all three have lead-free glazes, and all three have years of customer reviews backing up their quality. The right pick comes down to how much you ferment and how much counter space you can give up.

If you want the absolute lowest entry cost, the IceFun 4-pack mason jar kit is a smart way to test the waters with airlock fermentation for under forty dollars. If you want a true German heritage piece and do not mind paying for it, the Nik Schmitt 5L is the one to buy. And if kombucha is your main project, the Cultures for Health 5L continuous brewing jar will change the way you drink fermented tea.

Whatever you choose, a good fermentation crock will outlast the next decade of fermenting in your kitchen. We hope this guide helps you pick the right one, and we would love to hear what you end up making with it. If you have a favorite crock we did not include, drop us a note, and we will put it on the test list for next year.