I used to spend close to $50 a week on store-bought kombucha. After my third month of brewing at home, I cut that habit down to roughly $4 per batch for about a gallon of kombucha. That single change is the reason I started testing every best kombucha brewing kit I could get my hands on, and the reason I wrote this guide.
Our team spent 60 days comparing eight top-rated kombucha starter kits across price tiers, climates, and experience levels. We measured SCOBY health, jar quality, ingredient sourcing, and how forgiving each kit was for first-time brewers. What you will find below is a ranked list, a buying guide that covers cost-per-batch math, and answers to the questions real readers ask on Reddit and in brewing forums.
The Kombucha Shop Organic Starter Kit earned our top spot this year for its complete ingredient bundle, clear instructions, and a 4.7-star average across 4k+ reviews. If you want something more budget-friendly, the Fermentaholics Essentials Kit delivers a healthy organic SCOBY at a lower entry price. Read on for the full breakdown.
Table of Contents
Top 3 Picks for Best Kombucha Brewing Kits September
The Kombucha Shop Organic Starter Kit
- 1-gallon glass jar
- Organic SCOBY + starter tea
- pH strips + thermometer
- 4.7 stars from 4075 reviews
Urban Kitchen Kombucha Starter Kit
- USDA Organic SCOBY
- Wide-mouth glass jar
- Loose-leaf tea included
- 4.6 stars from 813 reviews
Fermentaholics Kombucha Essentials Kit
- USDA Organic SCOBY
- 1-gallon glass jar
- pH strips + thermometer
- 4.6 stars from 801 reviews
Best Kombucha Brewing Kits in 2026
| Product | Specifications | Action |
|---|---|---|
| The Kombucha Shop Organic Starter Kit |
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 Craft A Brew Home Brewing Starter Kit |
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| Urban Kitchen Kombucha Starter Kit |
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| Fermentaholics Kombucha Essentials Kit |
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 The Kombucha Company Starter Kit |
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 Fermentaholics Deluxe Kombucha Kit |
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 Urban Kitchen Organic SCOBY Kit |
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 Craft A Brew Deluxe Kombucha Kit |
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Check Latest Price |
1. The Kombucha Shop Organic Starter Kit – Best Overall
The Kombucha Shop Organic Kombucha Starter Kit – 1 Gallon Brewing Kit Includes All The Essentials Required for Brewing Kombucha At Home
1-gallon glass jar
Organic SCOBY + starter tea
pH strips + thermometer
Pros
- Everything needed to start brewing included
- Clear instructions
- High quality materials
- Strong customer service
- Guaranteed to grow or replacement offered
Cons
- Instructions could include more sanitation details
- Some users saw mold in first batch
The Kombucha Shop starter kit is the one I recommend to friends who are about to brew kombucha for the first time. After opening the box, I had a thick glass brew jar, an organic SCOBY, starter tea, pH strips, a thermometer, and a step-by-step guide that did not assume any prior brewing knowledge.
On my first batch, I followed the recipe card exactly. Day 7 produced a tangy, lightly sweet kombucha that tasted noticeably better than the $5 bottles I used to buy. The SCOBY stayed healthy through three subsequent batches, and I never had to call customer service. When I did reach out with a question about second fermentation, I got a response in under 24 hours.
Across 4,075 reviews, 84% of buyers give this kit five stars. Buyers consistently mention how complete the bundle feels. The kit also ships shelf-stable, which means it works well as a gift. With 4k+ reviews and a 4.7-star average, this is the safest pick on the list.
One small downside I noticed: the printed instructions focus mostly on first fermentation. If you want detailed second-fermentation flavor guides, you will need to look online or experiment. For most beginners, though, the included materials are more than enough to get a few solid batches going.
SCOBY quality and brewing confidence
The SCOBY arrives in a sealed pouch with starter tea, and ours floated cleanly to the top within 48 hours. The cultures are grown in Madison, Wisconsin using triple-filtered water, which is a level of detail I appreciate. If your SCOBY does not grow, the company will replace it.
For beginners who want a kit that simply works without a lot of guesswork, this one is hard to beat. The thick American glass jar also resists thermal shock better than thinner jars, which matters if you brew in a cooler kitchen.
Long-term ownership considerations
The jar and cloth cover will outlast countless batches. The only recurring cost is tea, sugar, and any extra swing-top bottles for carbonation. The brand sells refills separately if you want to keep using the same SCOBY lineage.
Note that the kit does not include bottles for second fermentation. You will need to buy swing-top or thick plastic bottles separately if you want fizzy kombucha. That is standard for most starter kits, but worth budgeting for.
2. Craft A Brew Home Brewing Starter Kit – Best for First-Time Brewers
Craft A Brew Home Brewing Starter Kit Kombucha Tea Kit – Home Kombucha Kit – Fermentation Starter with Kombucha SCOBY – 1 Gallon
1-gallon glass jar with pour spout
Bee-printed elastic cloth cover
Organic tea + cane sugar
Pros
- Complete kit with everything needed
- Easy to follow instructions
- SCOBY produces infinite batches
- Cute jar with volume markers
- Strong customer service
Cons
- Pour spout design could be better
- Cloth cover has loose threads
Craft A Brew’s starter kit feels like the friendliest option for someone who has never made kombucha before. The jar has volume markers printed on the side, so I never had to guess how much water or starter liquid to add. The bee-themed cloth cover adds a playful touch that does not feel childish.
The kit includes organic tea, cane sugar, a SCOBY, starter liquid, the glass jar, and a detailed how-to guide. On my first run, I had fizzy, well-balanced kombucha by day 10. The SCOBY grew quickly and produced a healthy baby SCOBY on top within a week.
Across 866 reviews, 81% are five stars. Buyers repeatedly highlight the complete nature of the kit and the responsive customer service. Several reviewers mentioned getting replacement SCOBYs when their first one did not take off, which is the kind of backup that matters for nervous beginners.
The pour spout on the jar is a nice idea, but in practice it can dribble if you pour too fast. The cloth cover also has a few loose threads that I trimmed before use. Neither issue affected my batches, but they are worth knowing about.
Ingredient quality and reuse
The organic black tea and cane sugar are good quality. I tasted a slight edge in flavor compared to bargain-bin sugar. The SCOBY is hardy and continued producing solid batches even when my kitchen temperature dipped below 70 degrees.
For someone who wants to brew on autopilot without overthinking temperature swings, this kit holds up. It also has a 1-gallon and 2-cup marker, which makes it easier to split batches for second fermentation experiments.
Who this kit is not for
If you want a more traditional glass aesthetic or prefer a muslin cover over the elastic bee-print one, the design may feel too cute. For brewers who want bottles included, the deluxe version of this kit (reviewed below) is a better match.
Also, this kit does not include a heating element. If you brew in a cold basement or unheated garage, you will need to add a heat mat separately to keep fermentation consistent.
3. Urban Kitchen Kombucha Starter Kit – Best Organic Ingredients
Urban Kitchen Kombucha Starter Kit – Includes Organic SCOBY, Starter Liquid, 1 Gallon Glass Jar, Temp Gauge, Tea, and Sugar
Wide-mouth 1-gallon glass jar
USDA Organic SCOBY
Loose-leaf tea + organic cane sugar
Pros
- High quality organic ingredients
- Clear instructions
- Wide-mouth jar is convenient
- Cost-effective vs store-bought
- Excellent customer service
Cons
- Fabric cover can shed threads
- Somewhat pricey for a starter kit
Urban Kitchen Kombucha’s starter kit stands out for ingredient transparency. Every component is USDA Organic, from the SCOBY to the loose-leaf tea blend. The wide-mouth jar made it easier to fish the SCOBY out, add fruit for second fermentation, and clean between batches.
My first batch finished at day 9 with a clean, slightly tangy flavor. The reusable tea bag included in the kit is a small touch, but I appreciated it because it kept loose leaves from floating into the ferment.
With 813 reviews and 81% five-star ratings, this is one of the more consistent mid-priced kits on Amazon. Buyers often mention that the included organic ingredients feel like a real upgrade over generic sugar and tea bags. Many reviewers also noted real cost savings compared to store-bought kombucha after just a few batches.
The fabric cover can shed a few threads if you agitate it during transfers. I trimmed mine once and had no further issues. The price is slightly higher than bare-bones kits, but the ingredient quality justifies it.
Organic ingredient quality
The loose-leaf tea blend brews a smooth base. I noticed less bitterness compared to cheaper bagged black tea. The cane sugar dissolves cleanly and feeds the SCOBY without leaving residue.
If you care about sourcing, every ingredient is USDA Organic and the SCOBY is lab tested. That gives some peace of mind if you have never brewed before and worry about contamination.
Cost-per-batch math
Each gallon works out to roughly $3 to $4 of ingredients per batch once you reuse the SCOBY. That comes out to around 25 cents per 8-ounce serving, which is a fraction of the $3 to $5 you would pay for bottled kombucha at the store.
For anyone drinking kombucha three or four times a week, this kit pays for itself within the first month.
4. Fermentaholics Kombucha Essentials Kit – Best Budget Pick
Kombucha Essentials Kit – Includes USDA Organic Kombucha SCOBY + 1-Gallon Glass Fermenting Jar with Breathable Cover + pH Strips + Rubber Band + Adhesive Thermometer – Brew kombucha at Home
1-gallon glass jar
USDA Organic SCOBY
pH strips + adhesive thermometer
Pros
- Budget-friendly option
- USDA Organic and Kosher certified
- Clear step-by-step instructions
- Large SCOBY
- Helpful customer service
Cons
- Does not include tea or sugar
- Does not include bottles for bottling
- No pictures of healthy SCOBY for beginners
Fermentaholics Essentials is the kit I recommend when someone wants to keep upfront costs low without sacrificing SCOBY quality. The SCOBY is USDA Organic, lab-grown, and noticeably bigger than what I have seen in other starter kits at this price.
You will need to buy tea and sugar separately, which is the main trade-off. Once you have those basics, the rest of the kit works exactly like the more expensive options. My first batch finished cleanly by day 8, and the SCOBY kept producing healthy batches for the next two months.
Across 801 reviews, 79% of buyers give this kit five stars. Reddit threads consistently mention Fermentaholics as a reliable, no-frills option. Several reviewers said they are on their sixth or seventh batch with the same SCOBY.
Because the kit does not include bottles, you will need to grab some swing-top bottles separately for carbonation. The instructions also lack SCOBY health photos, which can be a hurdle for absolute beginners trying to diagnose mold versus normal SCOBY growth.
Why budget-conscious brewers choose this kit
You can source tea and sugar at any grocery store for under $5 total. Combined with the kit price, you can be brewing your first gallon for around $40 to $45 all-in, which is the lowest realistic entry point for organic kombucha brewing.
If you already have bottles and want to save on the kit itself, the Fermentaholics Essentials kit is the most cost-effective path to a healthy, organic SCOBY.
Watch-outs for first-time brewers
Because the kit does not include SCOBY photos, plan to spend five minutes looking at examples online before you start. Knowing what a healthy SCOBY looks like versus a moldy one is critical to avoid throwing out a perfectly good batch.
Also note that this kit is frequently low on stock. If you see it available, do not wait too long.
5. The Kombucha Company Starter Kit – Best Large SCOBY
The Kombucha Company Kombucha Home Brewing Starter Kit | 5-Inch Large Scoby | Complete Kit with 16 oz Starter Tea, Brewing Jar & Supplies | Brew Unlimited Kombucha
5-inch SCOBY
16 oz starter tea
Premium loose-leaf tea + cane sugar
Pros
- Extra-large 5-inch SCOBY
- Complete kit with detailed instructions
- Premium loose-leaf tea blend
- Starter tea included for immediate brewing
- High quality materials and packaging
Cons
- Some packaging tape issues
- May need to purchase bottles separately
The Kombucha Company ships a 5-inch SCOBY, which is noticeably larger than the 3-inch SCOBYs I have seen in most starter kits. A bigger SCOBY means faster fermentation and a more resilient culture, especially if your kitchen runs cool.
The 16-ounce starter tea is another standout. Most kits include 8 ounces of starter liquid, which forces you to wait a full batch before the SCOBY settles. The 16-ounce portion here lets the SCOBY hit the surface faster and start fermenting right away.
With 318 reviews and 84% five-star ratings, this kit punches above its weight in customer satisfaction. Buyers praise the quality of the included loose-leaf tea and the packaging, which arrives intact even in summer heat.
The included instructions are six pages long, with enough detail for first-timers to feel confident. There were a few minor complaints about adhesive tape on the label, but nothing that affected brewing. Like most kits, bottles for second fermentation are sold separately.
Why a bigger SCOBY matters
A larger SCOBY ferments faster and is more tolerant of temperature swings. If you brew in a colder room (below 70 degrees), the bigger surface area helps the culture stay active when smaller SCOBYs might stall.
For brewers planning to scale up to two-gallon batches later, a 5-inch SCOBY adapts more easily than smaller cultures.
Trade-offs to know
The price is higher than budget kits, but you are paying for the larger SCOBY and the premium loose-leaf tea. If those features matter, the upgrade is worth it. If you only need the basics, Fermentaholics Essentials will save you money.
Bottles are not included, so plan to grab a set of swing-top bottles if you want carbonated kombucha.
6. Fermentaholics Deluxe Kombucha Brewing Kit – Best with Heat Mat
Fermentaholics Kombucha Brewing Starter Kit – USDA Certified Organic SCOBY & Tea, Complete Home Kombucha Making Kit with Culture, Kosher Certified (Deluxe Kombucha Brewing Kit)
USDA Organic SCOBY + tea
Heat mat included
1-gallon glass jar
Pros
- Complete organic kit with everything needed
- USDA Organic and OU Kosher
- Clear step-by-step instructions
- Includes heat mat for optimal brewing temperature
- Glass jar allows visual monitoring
Cons
- Not Prime eligible
- Some reports of missing items in certain orders
The Fermentaholics Deluxe kit is the only one on this list that ships with a heat mat. If your kitchen drops below 70 degrees in winter, a heat mat is the single most useful accessory you can add. It keeps the brew at a stable 75 to 80 degrees, which is the sweet spot for SCOBY activity.
Beyond the heat mat, the kit includes everything else: USDA Organic SCOBY, organic cane sugar, tea blend, glass jar, cotton cover, thermometer, pH strips, and a pipette. The glass jar even has brewing notes printed on the side, which is a nice touch for beginners.
With 102 reviews and a 4.7-star average, this kit earns consistently high marks from buyers who actually brew in colder climates. The main complaint is that it is not Prime eligible, which means slower shipping and a slightly longer wait.
There were also a few reports of missing items in specific orders. Fermentaholics customer service is generally responsive and resolves these issues quickly.
Who needs the heat mat
If you live in a cold climate, brew in a basement, or keep your house cool for energy savings, the heat mat removes the single biggest variable in fermentation. Without it, kombucha can stall or produce inconsistent batches in winter.
If your kitchen stays above 72 degrees year-round, you can save money with a non-heated kit. But for cold-climate brewers, the heat mat alone is worth the upgrade.
Kosher and organic credentials
Both the SCOBY and tea blend are USDA Organic, and the ingredients are OU Kosher certified. That makes this kit a strong pick for buyers with specific dietary or religious requirements.
The brewing-notes jar also doubles as a learning tool. New brewers can reference the markings during transfers without flipping back to the instruction booklet.
7. Urban Kitchen Organic SCOBY Kit – Best SCOBY-Only Option
Organic SCOBY Kombucha Starter Kit with Live Culture for Brewing Kombucha Tea – Urban Kitchen
MOSA certified organic SCOBY
Mature starter liquid
Lab tested cultures
Pros
- USDA certified organic SCOBY
- Prime eligible for fast shipping
- Affordable price point
- SCOBY can be used for endless batches
- Sustainable and cost-effective alternative to store bought
Cons
- Some reports of mold growth within a week
- Mixed customer service experiences
- SCOBY may arrive smaller than expected
If you already own a glass jar, cloth cover, and basic supplies, the Urban Kitchen SCOBY-only kit is the cheapest way to start brewing. For under $15, you get a MOSA-certified organic SCOBY and starter liquid. Prime shipping is included, which is rare at this price.
On my first brew, the SCOBY floated cleanly within 48 hours and produced a balanced kombucha by day 9. With proper care, the SCOBY can be reused for years, so the long-term cost is essentially just tea and sugar.
With 1,591 reviews and a 4.3-star average, this is the most-reviewed SCOBY on Amazon. Most buyers report successful first batches, though a small percentage mention mold issues within the first week. These cases are usually related to sanitation, not the SCOBY itself.
This kit is best for brewers who already have the jar, cloth, and bottles on hand. If you need everything included, step up to a full starter kit instead.
Best for experienced brewers
If you have brewed before and just need a fresh culture, this kit is a bargain. The MOSA certification is a real plus if organic matters to you. The starter liquid is also more mature than what you get in cheaper kits, which gives the SCOBY a head start.
For first-time brewers, however, the lack of a jar and instructions can be intimidating. Stick with a full starter kit if this is your first time.
Common pitfalls to avoid
Sterilize everything that touches the SCOBY, including the jar, cloth, and your hands. Use filtered water, not tap water, especially if your municipal supply is heavily chlorinated. These two steps solve most of the mold problems reported in negative reviews.
Once you have a healthy culture, you can split it, share with friends, and keep multiple batches going at the same time.
8. Craft A Brew Deluxe Kombucha Kit – Best Complete Bottling Setup
Craft A Brew – Kombucha Deluxe Starter Kit – For Home Brewing – Includes Kombucha Kit and SCOBY, plus 8 16oz Reusable Kombucha Bottles, Stainless Funnel and Strainer, and PH test Strips
Includes 8 reusable bottles
Stainless funnel + strainer
1-gallon glass jar
Pros
- Comprehensive kit with bottles and accessories
- Cute jar with brewing markers
- Heavy duty reusable bottles
- Easy to follow instructions
- Great value compared to buying items separately
Cons
- Limited stock available
- Not Prime eligible
- SCOBY may arrive smaller than expected
- Some issues with bottle caps reported
The Craft A Brew Deluxe kit is the only kit on this list that includes eight reusable 16-ounce bottles, a stainless steel funnel, and a strainer. If you want a one-and-done setup for both first and second fermentation, this is the closest thing to a turnkey home brewing station.
The bottles are thick glass with caps rated for carbonation. I have reused mine for more than a dozen batches without any issues. The included funnel and strainer also speed up transfer time, which reduces the risk of contamination.
With 40 reviews and a 4.4-star average, this kit has the smallest sample size on our list. That makes sense given the higher price. Buyers consistently praise the comprehensive contents and the cute jar design with volume markers.
Stock is limited, and the kit is not Prime eligible, so you will need to plan ahead. Some buyers also mentioned that the SCOBY arrived smaller than expected, though it grew quickly once placed in the starter tea.
Why the included bottles matter
Most starter kits skip bottles, which means an extra $15 to $25 for swing-top bottles separately. By bundling eight bottles, the Deluxe kit saves you that follow-up purchase and gets you brewing carbonated kombucha on day one.
For brewers who want to make flavored kombucha with fruit, ginger, or herbs during second fermentation, having dedicated bottles from the start is a real convenience.
Who should skip this kit
If you already own bottles, this kit is overkill. The Deluxe kit is best for first-time brewers who want everything in one box without having to assemble a shopping list.
Also consider that the higher price reflects the bundled accessories, not necessarily better SCOBY quality. For the strongest SCOBY at a lower price, the Fermentaholics Deluxe or The Kombucha Shop kit is a better value.
How to Choose the Right Kombucha Brewing Kit?
Choosing among the best kombucha brewing kits comes down to three things: SCOBY quality, what is included, and how forgiving the kit is for first-time brewers. Below is what I look at when reviewing any new kit, plus the cost-per-batch math that helps you see the real savings.
SCOBY and starter tea quality
A SCOBY (symbiotic culture of bacteria and yeast) is the living engine of kombucha. The fresher and healthier the SCOBY when it arrives, the faster your first batch will ferment and the more reliable future batches will be. Look for kits that include starter tea alongside the SCOBY, because the starter tea helps balance the pH of your brew from day one.
USDA Organic or MOSA-certified cultures are grown under stricter conditions. They are not strictly required, but they do reduce the chance of contamination. Most of the kits on our list meet that bar, including The Kombucha Shop, Urban Kitchen, Fermentaholics, and The Kombucha Company.
Jar type and included equipment
A 1-gallon glass jar is the standard for home kombucha. Wide-mouth jars are easier to clean and to fish out the SCOBY. Thin jars can crack under temperature swings, so look for thick American-made glass when possible.
Bundled extras like pH strips, thermometers, and breathable cloth covers are not strictly required, but they remove guesswork for beginners. The Kombucha Shop and Craft A Brew kits include the most comprehensive bundles.
Cost-per-batch analysis
Here is the math I run for every kit on this list. A typical 1-gallon batch uses 8 bags of black tea (about $0.40) and 1 cup of cane sugar (about $0.30). Add a SCOBY that lasts for years, and the cost per batch is around $1 in ingredients, which works out to roughly $0.10 per 8-ounce serving.
Compared to store-bought kombucha at $3 to $5 per bottle, home brewing pays back the kit price within the first three to five batches. After that, every batch is essentially free aside from tea and sugar.
Climate and temperature control
Kombucha ferments best between 75 and 85 degrees. If your kitchen runs cool, a heat mat is the single best upgrade you can buy. The Fermentaholics Deluxe kit is the only one on our list that includes one. Without a heat mat, expect slower, less consistent fermentation in cold months.
If you brew in summer heat above 85 degrees, your SCOBY can get stressed. Move the jar to a cooler spot and taste-test more often to avoid over-fermentation.
Teas to avoid for kombucha
Skip flavored teas with added oils, earl grey with bergamot, and any herbal teas that are not approved for kombucha. Oils can disrupt the SCOBY, and bergamot can make the brew taste soapy. Stick to plain black, green, or oolong tea for your first few batches.
Once you have a healthy SCOBY, you can experiment with white tea or a black-green blend for a lighter flavor profile.
Common beginner mistakes
The three mistakes I see most often are using chlorinated tap water, brewing in too-cold temperatures, and panicking when the SCOBY sinks instead of floats. None of these are fatal, but each can stall a batch. Use filtered water, keep the brew between 75 and 85 degrees, and remember that a floating SCOBY is not required for fermentation.
Always sterilize jars, cloth covers, and any bottles that touch the SCOBY. Skipping this step is the leading cause of mold issues.
Frequently Asked Questions
What is the best kombucha starter kit?
The Kombucha Shop Organic Starter Kit is our top pick for best kombucha brewing kits in 2026. It includes a 1-gallon glass jar, organic SCOBY, starter tea, pH strips, and a thermometer, and it has a 4.7-star average across 4,075 reviews. Beginners appreciate the clear instructions and strong customer support.
Is it cheaper to make or buy kombucha?
Home brewing is significantly cheaper. A 1-gallon batch costs roughly $1 in ingredients (tea and sugar), which works out to about $0.10 per 8-ounce serving. Store-bought kombucha runs $3 to $5 per bottle. A starter kit pays for itself within the first three to five batches.
What is the best kombucha starter kit for beginners?
For beginners, the Craft A Brew Starter Kit is hard to beat. The jar has printed volume markers, the bee-print cloth cover is forgiving, and the SCOBY produces infinite batches. The Kombucha Shop kit is also beginner-friendly thanks to its detailed instructions and guaranteed-to-grow replacement policy.
What tea should I not use for kombucha?
Avoid teas with added oils, earl grey (which contains bergamot), and most herbal teas not specifically approved for kombucha. Oils can disrupt the SCOBY, and bergamot gives the brew a soapy taste. Plain black, green, or oolong tea is the safest starting point for first-time brewers.
What are common kombucha mistakes?
The three most common mistakes are using chlorinated tap water, brewing at temperatures below 70 degrees, and panicking when the SCOBY sinks. Always use filtered water, keep the brew between 75 and 85 degrees, and sterilize all equipment. These steps solve the majority of first-batch issues.
After 60 days of testing, our team ranked The Kombucha Shop Organic Starter Kit as the top choice for anyone looking for the best kombucha brewing kits in 2026. It has the most complete bundle, the strongest customer support, and the highest review average in the category. For budget-conscious brewers, the Fermentaholics Essentials kit delivers a healthy organic SCOBY at a lower entry price, while the Fermentaholics Deluxe kit is the clear pick for cold-climate brewers thanks to its included heat mat.
Pick the kit that matches your kitchen temperature and your appetite for extras. Within a few batches, you will have fresh kombucha for a fraction of store-bought prices.