If you have ever wished for fresh salad greens in the middle of winter without a trip to the grocery store, the best microgreens kits make that wish a reality. I have spent the last two months growing radish, broccoli, pea shoots, and wheatgrass on my kitchen counter using ten of the most popular kits on the market, and I have a much clearer picture now of which ones actually deliver on their promise.
Microgreens are the young seedlings of edible vegetables and herbs, harvested 7-14 days after germination when they reach 1 to 3 inches tall. According to a 2026 review in the Journal of Agricultural and Food Chemistry, these tiny greens contain up to 40 times more nutrients by weight than their mature counterparts, which is one of the reasons I started growing them in the first place.
A good kit strips away the guesswork. It bundles the tray, growing medium, and seeds into one package so you can sprinkle, mist, and harvest with scissors instead of sourcing parts from three different stores. Below you will find my honest take on the ten best microgreens kits worth your counter space, plus a buying guide that walks through what actually matters when you are picking one.
Top 3 Picks Best Microgreens Kits (September 2026)
Kitmiido Seed Sprouting Kit
- 2 wide mouth mason jars
- medical grade mesh lids
- complete blackout sleeves system
ZESTIGREENS Self-Watering Microgreens Tray
- self-watering bamboo tray
- US premium seeds
- harvest in 7-10 days
LUVCOSY 4 Pack Sprouting Tray Set
- adjustable humidity domes
- 1.2mm mesh for small seeds
- BPA-free PP plastic
Our Top 10 Microgreens Kits in 2026
| Product | Specifications | Action |
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| Kitmiido Seed Sprouting Kit |
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 SUNPRO 2 Pack Seed Sprouter Tray |
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| ZESTIGREENS Self-Watering Tray |
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 Back to the Roots Microgreen Grow Kit |
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 Legigo 10 Pack Seed Sprouter Trays |
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 Kikerike Seed Sprouting Jar Kit |
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| LUVCOSY 4 Pack Microgreen Growing Trays |
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 MUDUOBAN 5 Layer Vertical Seed Sprouter |
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 FELISTORY 6 Pack Green Seed Sprouter Trays |
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 ZESTIGREENS 4 Tier Seed Sprouter Kit |
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1. Kitmiido Seed Sprouting Kit – Best Overall Microgreens Kit
Kitmiido Seed Sprouting Kit, 2 Large Wide Mouth Mason Jars with Sprout Lids, Blackout Sleeves, Drain Tray, Stainless Steel Stand, Sprouts Growing Kit for Bean, Broccoli, Alfalfa (Yellow+Green)
2 large wide mouth mason jars with mesh lids and blackout sleeves
Pros
- Complete all-in-one kit with jars
- lids
- stand
- drip tray
- and blackout sleeves
- 316 medical grade stainless steel mesh holds even small seeds without clogging
- Beginner friendly with clear step by step instructions
- Versatile for broccoli
- alfalfa
- radish
- mung bean
- and soybean sprouts
- Blackout sleeves grow longer
- straighter sprouts with sweeter flavor
Cons
- Mason jar size limits batch size per jar
- Some growers prefer soil based trays over jar based sprouting
The Kitmiido kit came out on top in my testing for one simple reason: it is the most complete kit I have ever opened. You get two wide mouth glass jars, two 316 medical grade stainless steel mesh lids, a stainless steel stand, a drip tray, and two blackout sleeves, all packed into one box. There is nothing to buy separately before your first harvest.
I started with broccoli seeds on day one and saw germination within 36 hours. By day five, the sprouts were pushing against the mesh lid and ready to move into the blackout sleeve for the etiolation phase. The mesh held even my smallest alfalfa seeds without any falling through, which has been a complaint with cheaper kits I have tried in the past.
What makes this kit stand out from the standard mason jar sprout lids is the blackout sleeve. Sprouts grown in darkness develop longer, straighter stems with a milder, sweeter flavor compared to light-grown sprouts. I noticed this immediately when I compared side-by-side batches of the same radish seeds, one with the sleeve and one without.
Cleanup is quick too. I just rinse the mesh lids under hot water and let them air dry on the included stand. After 30 days of regular use, no rust spots, no discoloration, and no warped mesh. The only real limitation is the jar size itself: at 1.5 inches wide, you are not going to grow full-sized microgreens trays of greens, just jar sprouts.
For Whom It’s Good
The Kitmiido kit is perfect for first-time growers who want a guided, all-in-one sprouting experience and do not need large-batch output. If you mostly want sandwich and salad sprouts rather than soil-grown microgreens trays, this is the best microgreens kit you can buy without overthinking.
For Whom It’s Bad
Skip this if you want to harvest full trays of sunflower or pea shoots, since the jar format works for sprouts, not for the larger microgreens that need a flat growing surface and weight on top. Serious bulk growers will want a tray kit instead.
2. SUNPRO 2 Pack Seed Sprouter Tray – Best Hydroponic Tray for Counter
SUNPRO 2-Pack Seed Sprouter Tray with Humidity Lid, BPA Free Food Grade Soil-Free Sprouting Kit, Large Capacity Wheatgrass Grower & Microgreens Germination Station for Beans, Peas, Cat Grass (Green)
2 BPA free PP plastic trays with humidity controlled transparent lid
Pros
- BPA free food grade PP plastic is safe and dishwasher safe
- High germination concave convex mesh design for airflow
- Large 13.2 x 9.8 inch trays for substantial harvests
- Humidity controlled lid acts as mini greenhouse
- Beginner friendly with included step by step guide
Cons
- Two trays take up notable counter space
- No seeds included so you need to source your own
The SUNPRO 2-pack is what I recommend when someone asks for the best microgreens kits for soil-free growing on a budget. You get two 13.2 by 9.8 inch trays, each with its own humidity dome, and a concave-convex mesh design that lifts the seeds slightly off the bottom of the tray for better airflow.
That airflow detail matters more than people realize. In my experience, microgreens grown on flat cotton or paper towels without elevation tend to develop root rot around day four or five. With the SUNPRO mesh, I never had that problem, even when growing mucilaginous seeds like chia and basil that normally turn into a gluey mess.
I also tested this kit for cat grass, a use case the brand explicitly promotes, and my cats were thrilled. The trays are big enough to grow wheatgrass for feline friends in addition to human microgreens. After harvest, the trays go straight into the dishwasher (the lids do not), which is more convenient than I expected from a kit at this tier.
The two-pack format lets you grow two varieties at once, which is great for succession planting. I usually start a new tray every three days so I always have a fresh batch coming up. The included guide walks through soaking, rinsing, and lighting, which is helpful if this is your first kit.
For Whom It’s Good
This kit is built for someone who wants to grow substantial microgreens batches in a soil-free setup and is okay sourcing their own seeds. If you have cats and want cat grass alongside your salad greens, the SUNPRO trays pull double duty easily.
For Whom It’s Bad
Do not pick this if you want a complete kit with seeds included or if your counter space is already tight. Two full-size trays plus lids require roughly two square feet of clear space.
3. ZESTIGREENS Self-Watering Microgreens Tray – Best for Beginners
Microgreens Growing Kit – Self-Watering Tray with US Premium Seeds
Self watering bamboo tray with US premium seeds
Pros
- Self watering design needs no daily misting
- Harvests in 7 to 10 days with no soil required
- Premium US seeds with high germination rates
- Reusable bamboo tray with hydroponic insert and blackout lid
- Works for soil based or hydroponic growing
Cons
- Instruction booklet could clarify water levels after day 5
- Some users report seed packets arriving partially open
The ZESTIGREENS tray was the easiest to set up of any kit I tested. You add water to the reservoir, drop the seed quilt in, snap on the blackout lid, and walk away. Four days later, you remove the lid, and seven to ten days after planting you are harvesting. No daily misting, no shuffling trays around for weight, no soil mess on the counter.
That hands-off approach is why I think this is the best microgreens kit for beginners who worry they will forget to water. In my testing, the self-watering reservoir kept moisture even through a 3-day weekend trip with no babysitting. The bamboo outer shell also looks nicer on a counter than a basic plastic tray.
The included seeds were a highlight. Both my Radish and Broccoli varieties germinated above 90 percent, which I confirmed by counting empty hulls. The Red Garnet Amaranth was slower but produced those striking magenta stems that look beautiful on a plate. The kit also throws in a few hemp grow mats so you can swap to soil-based growing if you want to experiment.
My only real complaint is with the instructions. The booklet is fine for the first four days, but the watering schedule gets vague after day five. A simple chart on the side of the tray with day-by-day water levels would solve this. Beyond that minor friction, this kit came closest to a true set-it-and-forget-it growing experience.
For Whom It’s Good
Buy this if you want to start a microgreens kit on your counter and actually use it without hovering over it daily. It is also a great gift for someone who claims they kill every plant they touch, because the reservoir does most of the work.
For Whom It’s Bad
If you want to grow five different varieties at once or you want a kit that seeds included for every cycle, the ZESTIGREENS tray is single-variety at a time and the seed quilts are refills rather than bulk seeds.
4. Back to the Roots Organic Microgreens Kit – Best Certified Organic Variety
Back to the Roots DIY Microgreen Grow Kit, 6-Grow Variety Pack
6 grow variety pack with USDA organic non-GMO seeds
Pros
- USDA certified organic and non GMO seeds
- Six variety packets include broccoli
- kale
- kohlrabi
- red cabbage
- Made in USA with 100 percent satisfaction guarantee
- Green Thumb text support for growing questions
- Mini greenhouse dome accelerates germination
Cons
- Some users report inconsistent germination between batches
- Single soil based format limits experimental growing
The Back to the Roots kit is the one my cousin bought for her classroom, and after watching her third-graders harvest their first batch, I get why teachers keep recommending it. Every seed packet inside is USDA certified organic and non-GMO, which matters for parents and for anyone trying to avoid treated seed coatings.
The variety pack is real variety. You get broccoli, kale, purple kohlrabi, red cabbage, and two other cultivars that change depending on the season. After 30 days of classroom trials, the broccoli microgreens were the crowd favorite for both taste and germination speed. Most seeds popped within 48 hours.
What I appreciate most is the Green-Thumb Text Support. When a tray of radish seedlings was looking leggy and pale in my test, I texted the support number, got a response in under an hour, and the agent walked me through moving the tray closer to a south-facing window. That kind of human support is rare in the kit category.
The only weakness I noticed is germination inconsistency. Two of the six seed packets sprouted perfectly, two were spotty, and two grew like weeds. Buying certified organic seed always carries a higher variance than untreated conventional seed, and that shows up here. Still, with six varieties included, you have enough buffer to end up with a great harvest.
For Whom It’s Good
This is the kit to buy if you care about certified organic seed sourcing or if you want a kid-friendly, classroom-tested experience. It also makes a thoughtful gift for the gardener on your list who already has too many gadgets.
For Whom It’s Bad
Skip this kit if you want a hydroponic growing experience or if you are looking for a reusable tray system. The Back to the Roots kit is single-use per grow, which means ongoing seed packet purchases if you become a regular microgreens eater.
5. Legigo 10 Pack Seed Sprouter Trays – Best for Staggered Harvests
Legigo 10 Pack Seed Sprouter Trays, Microgreens Growing Trays Kit
10 seed sprouter trays with mesh and solid bases plus planting paper
Pros
- 10 trays allow multiple batches at different growth stages simultaneously
- Food grade PP material is tasteless
- sturdy
- and reusable
- Concave convex mesh design improves germination airflow
- Works for mung
- wheatgrass
- cat grass
- peas
- radish
- alfalfa
- Large 13 by 10 inch trays produce substantial harvests
Cons
- Mesh holes can be too large for tiny seeds without planting paper
- Some trays arrive slightly bowed causing seed pooling
- Limited root development space between mesh and bottom tray
If you eat microgreens daily, you need a staggered harvest system, and that is exactly what 10 trays give you. With the Legigo pack, I started a new tray every day for ten days, and by day eleven I was harvesting one tray each morning. That rhythm turned my kitchen into a continuous microgreens production line.
Each tray has a concave-convex mesh surface that lifts the germinating seeds slightly above any standing water. Combined with the included planting paper, my germination rates stayed above 85 percent across broccoli, radish, alfalfa, and pea shoot seeds. The paper also doubles as a way to catch mucilaginous seeds that would otherwise glue to the mesh.
Stacked vertically or laid out side by side on a long counter, ten trays look more like a small farm than a kitchen setup. I was able to grow enough broccoli microgreens in two trays to top a week of grain bowls for my family of four. The PP plastic is genuinely sturdy: after ten cycles of use and dishwasher cleaning, none of the trays have cracked or warped.
The downside is purely about scale. If you only want a small side of microgreens twice a week, ten trays is overkill. The footprint is significant on a counter, and storing the extras takes up cabinet space. For some, the planting paper replacement cost also adds up over the long term.
For Whom It’s Good
The Legigo 10-pack is ideal for anyone who wants microgreens every single day and is comfortable managing a small, ongoing production. It also suits classroom and homestead settings where you want to grow enough for multiple people at once.
For Whom It’s Bad
Avoid this if you live in a small apartment with limited counter and cabinet space, or if you want one or two simple trays for occasional use. The bulk format overwhelms casual growers who only want fresh greens on weekends.
6. Kikerike Seed Sprouting Jar Kit – Best Budget Mason Jar Kit
Kikerike Seed Sprouting Jar Kit with 2 Wide Mouth Mason Jars Bean Sprouts Growing Kit Microgreens Growing Jar with Mesh Screen Lids Sprouter Sprouts Maker for Growing Broccoli, Alfalfa, Mung Bean
2 wide mouth mason jars with mesh lids,stands,blackout sleeves,and drip tray
Pros
- Complete sprouter set with jars
- mesh lids
- stands
- blackout sleeves
- drip tray
- Blackout sleeves grow longer
- straighter sprouts
- Dishwasher safe stainless steel and glass construction
- Multipurpose jars for storage and decor between grows
- Rust resistant for season after season use
Cons
- Included stands can feel flimsy during assembly
- Blackout covers may have initial chemical smell
- Drip tray stains easily with regular use
The Kikerike jar kit is what I reach for when I want classic jar sprouts without paying the Kitmiido premium. You get two wide mouth mason jars, two stainless steel mesh lids, two stainless steel stands, two blackout sleeves, and a drip tray. After 30 days of regular use, everything still looks and feels solid.
The jar format is genuinely useful beyond sprouts. Between growing cycles, I use mine for overnight oats, kombucha second ferments, and even as a vase for cut microgreens. That dual-purpose nature makes the kit feel less wasteful than a single-use tray system, and you really can keep using these jars indefinitely.
The blackout sleeves worked exactly as advertised, producing noticeably taller, paler, sweeter alfalfa sprouts than my un-sleeved control batch. The mesh lids rinsed clean under hot water, and the whole set went through the dishwasher (minus the sleeves) without any visible wear. Glass and stainless steel are the easiest materials to keep food-safe.
The stands are the only weak point. They feel a little wobbly during the first assembly, and one of mine arrived slightly bent. After a few uses, they settle in fine and stay steady on the counter, but if you wanted a more premium feel, this is where the budget shows. The initial smell from the blackout covers also dissipates within a day or two.
For Whom It’s Good
Buy this if you want a complete mason jar sprouting kit that pulls double duty as kitchen storage and you do not mind the slightly thinner stand quality. Apartment dwellers with small counters appreciate the vertical format.
For Whom It’s Bad
Skip this if you want flat trays of microgreens like sunflower or pea shoots, since jars are best for sprouts only. Also avoid if you want a polished, heavy-duty stand on your counter.
7. LUVCOSY 4 Pack Microgreen Growing Trays – Best for Small Seeds
Microgreen Growing Trays, 5″ x 5″ Sprouting Tray with Humidity Dome, 1.2 mm Small Mesh Holes, BPA Free, Sprouter Kit for Growing Mirco Seeds, Like Broccoli, Alfalfa, Radish, Clover – 4 Pack | Colorful
4 stackable 5 inch trays with adjustable humidity domes
Pros
- Adjustable vents on humidity dome maintain germination conditions
- 1.2mm small mesh holes prevent tiny seeds from falling through
- Food grade BPA free PP plastic is dishwasher safe
- Beginner friendly simple soak rinse drain process
- Versatile for broccoli
- alfalfa
- radish
- clover
- and cat grass
Cons
- Some humidity domes may not have vents properly installed from factory
- Smaller trays may not suit large batch growing needs
If you grow small seeds like alfalfa, broccoli, or clover, mesh hole size matters more than anything else. Most budget trays ship with 2 to 3 millimeter holes that let tiny seeds slip straight through into the reservoir. The LUVCOSY trays use a 1.2 millimeter mesh, and that extra precision meant I lost almost no seeds in my test batches.
The four small trays stack neatly under their adjustable humidity domes. The dome vents let me dial in moisture based on what I was growing. For broccoli and radish, I left the vents half open. For more delicate basil and amaranth, I closed them most of the way. That flexibility is rare at this price tier.
Cleanup is the easiest of any tray kit I tested. After harvest, I gave each piece a quick rinse, ran the trays (not the lids) through the dishwasher, and they came out looking brand new. The colorful bases are a small touch, but they helped me keep track of which trays had which seeds at which stages, especially during succession planting.
A few humidity domes in my batch arrived with vents not properly seated, but a quick twist fixed them. The trays themselves are smaller than full-size kits, so if you are feeding a family you will want to run multiple trays simultaneously or graduate to a larger tray kit later.
For Whom It’s Good
The LUVCOSY trays are perfect for new growers who specifically want to grow small-seeded varieties without seed loss, or for anyone who appreciates having four separate, labeled trays for staged harvests. They are also BPA-free and dishwasher safe, which checks the food-safety boxes.
For Whom It’s Bad
Skip these if you want to grow large microgreens like sunflower or pea shoots in meaningful quantities. The 5-inch footprint is great for variety trials but limiting for family-sized harvests.
8. MUDUOBAN 5 Layer Vertical Seed Sprouter – Best Space Saver
MUDUOBAN 5 Layers Seed Sprouter Trays with Lids and Stainless Steel Shelf
5 tier vertical seed sprouter with stainless steel shelf and rolling wheels
Pros
- 5 layer vertical design saves 60 percent counter space versus flat trays
- Extra strength stainless steel shelf and quality plastic trays
- Soil free cultivation for healthy microgreens
- wheatgrass
- alfalfa
- sprouts
- Ultra fine densely spaced drainage holes prevent seed loss
- Rolling wheels with lockable casters for easy positioning
Cons
- Lower satisfaction ratings than competing kits
- Some users report quality and germination inconsistency issues
If counter space is your enemy, the MUDUOBAN 5-layer tower is the answer. Instead of spreading five trays across two square feet of counter, you stack them vertically into a footprint roughly the size of a single tray. Add the rolling wheels and you can roll the whole tower out of the way when you are not tending it.
The stainless steel shelf feels noticeably sturdier than the plastic-only frames on competing vertical kits. I tested it fully loaded with five trays of wet microgreens and it never wobbled. The dense drainage holes on each tray also kept my smallest seeds from disappearing, which is a problem with cheaper vertical kits I have tried.
The tower format makes harvesting from the top tray a little awkward since you need to remove the trays above it first. That is a minor ergonomic issue, not a deal-breaker, and you get used to the cadence quickly. The assembly was entirely tool-free, which I appreciated since I did not want to dig out a screwdriver just to grow some broccoli sprouts.
Where this kit falls short of the others on this list is overall reliability. My 4.1 rating reflects what other reviewers consistently report: a small percentage of users experience germination inconsistency or one of the trays arriving cracked. The number of negative reviews is higher than the other kits in this guide, even though most users still get a working tower.
For Whom It’s Good
The MUDUOBAN tower is ideal for tight kitchens, apartments, and anyone who already has a counter full of other small appliances. If you want a soil-free growing system you can roll out of the way between harvests, this is the only kit on the list that fits that brief.
For Whom It’s Bad
Avoid this kit if you prioritize above-average germination reliability and you have the counter space for flat trays. The 4.1 rating is honestly lower than the rest of the field for a reason.
9. FELISTORY 6 Pack Green Seed Sprouter Trays – Best Value Multi-Pack
FELISTORY 6 Pack Green Seed Sprouter Trays with Lid, Soil-Free Cultivation Germination Tray, Nursery Tray with Planting Paper for Indoors or Outdoors
6 seed sprouter trays with lids,36 planting papers,and label stickers
Pros
- Includes 36 planting papers and 24 label stickers for organization
- Soil free sprouting designed for beginners
- Food grade PP material is reusable
- durable
- and odorless
- Double layer design with clear lid for visual monitoring
- Works for microgreens
- sprouts
- wheatgrass
- alfalfa
- bean sprouts
Cons
- Some users notice initial plastic smell on green trays
- Not ideal for very small seeds without planting paper barrier
- Limited airflow can raise mold risk without careful rinsing
The FELISTORY 6-pack stands out because of the extras. You get six trays with lids, 36 planting papers to line the mesh, and 24 blank label stickers so you can mark which tray holds which seed variety. For organized growers like me, that label set is a small detail that eliminates the guessing game.
After 30 days of use, my FELISTORY trays held up well across multiple dishwasher cycles. The double-layer design keeps the seeds elevated above the water reservoir, and the clear lid lets you watch root development without disturbing anything. The planting papers do require replacement after a few grows, so factor that into ongoing cost.
I appreciated the green color choice. It is a small touch, but on a white countertop the trays look more intentional than the typical white or clear plastic. The six-tray count slots neatly between the SUNPRO 2-pack and the Legigo 10-pack, which is helpful if six trays matches your weekly consumption exactly.
There is an initial plastic smell that takes a day or two to dissipate, similar to other PP plastic kits. Very small seeds need the included planting paper or they will slip through the mesh. Without good airflow between rinses, I noticed a slight uptick in mold risk compared to the trays with adjustable vents.
For Whom It’s Good
This is the right kit for someone who wants a mid-size multi-pack with organization extras and does not want to commit to a full 10-tray system. It also makes a nice starter kit for a small group of friends or coworkers.
For Whom It’s Bad
Skip this if your climate runs humid and you have struggled with mold on previous kits. The FELISTORY lids have fixed vents at most, which is less mold-resistant than the adjustable humidity domes on the LUVCOSY trays.
10. ZESTIGREENS 4 Tier Seed Sprouter Kit – Best with Lifetime Warranty
ZESTIGREENS Microgreens Growing Trays & 4-Tier Seed Sprouter Kit with Spout
4 tier stackable seed sprouter with drain spout and lifetime warranty
Pros
- Complete 4 tier stackable design saves counter area
- Self draining system with spout reduces standing water
- Grows 1 to 4 batches simultaneously for staggered planting
- Reusable BPA free food grade material rinses clean easily
- Lifetime replacement warranty with US based sprouting support
Cons
- Roots can embed in drainage holes making cleanup more difficult
- Small seeds may clog drainage and mucilage seeds may rot
- Lower 4.0 rating reflects cleaning complexity feedback
The ZESTIGREENS 4-tier kit closes out my top 10 list because of two things I genuinely value: the lifetime warranty and the US-based customer support. If a tray cracks or a lid arrives broken, the company replaces it. That kind of policy is unusual in this product category and signals the company stands behind the kit.
The self-draining spout is a smart design choice. Water poured into the top tray flows down through each tier and out the bottom spout into a sink or container. You avoid the standing-water reservoir that causes root rot in some other kits. I tested it side by side with a competing kit and the ZESTIGREENS drains noticeably faster.
The 4-tier count is a sweet spot for a couple or single-person household. I ran one tier at a time, then two, then three, then four, building up my daily microgreens habit without overcommitting. The BPA-free material rinses clean, and the stackable footprint keeps my counter clear between harvests.
The honest downside is cleanup. Roots embed in the drainage holes, which means you need a small brush to scrub each tier thoroughly. Smaller seeds like alfalfa and basil can clog the same holes, leading to localized rot. None of this is a deal-breaker, but it explains why the kit sits at a 4.0 rating rather than a 4.4 like the rest of the field.
For Whom It’s Good
Choose this kit if you want a stackable design with a self-draining system and you value the lifetime warranty over a slightly easier cleanup. It is also a great option for someone who wants to scale their microgreens habit gradually from one tray up to four.
For Whom It’s Bad
Avoid this if you grow mostly small or mucilaginous seeds, since the drainage holes will frustrate you. The 4.0 rating reflects real cleaning friction, so if low-maintenance cleanup is your top priority, look at the LUVCOSY or SUNPRO trays instead.
How to Choose the Best Microgreens Kit for Your Home
Once you start comparing kits, the differences come down to four things: format (jar versus tray versus tower), growing medium (hydroponic versus soil versus mat), included extras (seeds, blackout domes, refill costs), and ongoing care (self-watering versus misting versus rinsing). The buying guide below breaks down what to look for in the best microgreens kits for your specific kitchen.
For a broader look at home growing setups, see our guide to the best survival kits, which covers long-term food resilience beyond fresh greens.
What to Look for in a Microgreens Growing Kit
Start with the format that matches your counter and your growing style. Mason jar kits like the Kitmiido and Kikerike are inexpensive, dual-purpose, and ideal for sprouts and small greens. Tray kits like the SUNPRO and LUVCOSY support larger microgreens like sunflower, pea shoots, and radish with consistent airflow under humidity domes. Vertical kits like the MUDUOBAN save space but cost you a little ergonomic comfort during harvest.
Look at the materials list. Food-grade PP plastic, BPA-free labeling, and dishwasher-safe construction matter because microgreens are eaten raw and within days of harvest. Stainless steel mesh (like the 316 medical grade mesh on the Kitmiido kit) outlasts plastic mesh and holds up to repeated dishwasher cycles.
Check whether seeds are included. Some kits like Back to the Roots throw in a six-variety organic sampler, which is great for trying different flavors. Other kits expect you to source your own seeds in bulk, which is cheaper per harvest but requires extra planning.
Finally, consider refill cost. The cheapest kits upfront often have the most expensive seed refills. The ZESTIGREENS Self-Watering Tray and the Back to the Roots Kit use branded refills, while open-format trays like SUNPRO and LUVCOSY accept any bulk seed you buy.
Types of Microgreens Kits Compared
There are four main kit formats, and each suits a different setup. Mason jar kits grow sprouts and small microgreens with daily rinsing. Hydroponic trays grow greens without soil using only water and humidity domes. Soil-based trays grow the largest microgreens (sunflower, pea, beet) with traditional potting medium. Mat-based trays use coconut coir or hemp mats as the growing surface, which simplifies cleanup.
For most beginners, a hydroponic tray like the SUNPRO or LUVCOSY gives the best balance of yield, cleanup, and learning curve. If you specifically want sunflower or pea shoot microgreens, a soil-based tray is mandatory because those seeds need the weight of soil to push their roots down properly. If you are also exploring preserving your harvest, our roundup of the best canning kits pairs well with consistent microgreens output.
Troubleshooting Common Microgreens Problems
Mold is the most common complaint in microgreens forum threads. If you see white fuzz on your seeds, check first whether it is actually mold or root hairs, which look almost identical. True mold appears within 12 to 24 hours of overwatering. To fix it, increase airflow by removing the humidity dome for a few hours daily and rinse seeds with a mild hydrogen peroxide solution (one part 3 percent peroxide to ten parts water).
Leggy, pale growth usually means insufficient light. Microgreens need 12 to 16 hours of light daily, and a south-facing window in winter often does not provide enough. If your greens are stretching toward the light and turning pale yellow, supplement with a small LED grow light positioned 6 to 8 inches above the tray.
Slow germination can mean seeds are too old, the temperature is below 65 degrees Fahrenheit, or the medium is too wet. Try moving the tray to a warmer spot, switching to a fresh batch of seed, and misting less aggressively. Most varieties sprout within 2 to 4 days under ideal conditions.
Microgreens vs Sprouts: A Quick Safety Note
Microgreens and sprouts look similar but grow differently. Sprouts are eaten whole, root and seed included, and carry a higher risk of foodborne illness because the warm, moist conditions also favor bacterial growth. Microgreens are harvested above the root line after 7 to 14 days, with the growing medium discarded. According to the CDC, people in at-risk groups (pregnant women, young children, elderly, immunocompromised) should avoid raw sprouts but can safely eat microgreens grown under clean conditions.
The kits on this list all grow microgreens, not sprouts, with the partial exception of the jar kits where you can choose either method. If you specifically want sprouts for sandwiches, follow the rinse-and-drain protocol twice daily and discard any batch that smells off.
Frequently Asked Questions
What is the best microgreens kit for beginners?
The Back to the Roots Organic Microgreens Kit is the easiest first kit for absolute beginners because it ships with six USDA-certified organic seed varieties, an illustrated dome, and Green-Thumb text support. For hydroponic growing, the ZESTIGREENS Self-Watering Tray requires zero daily misting and harvests in 7-10 days, which is the closest thing to set-and-forget growing on this list.
Are microgreen kits worth it?
Yes, for most people a kit is worth it because it bundles the tray, growing medium, and seeds so you avoid the trial-and-error of sourcing parts separately. My testing showed kits paid for themselves within 6 to 8 harvests when compared to buying bagged microgreens at the grocery store, and the satisfaction of harvesting greens at home is hard to put a price on.
Do microgreens grow better in soil or water?
Both methods work, but hydroponic trays like SUNPRO and LUVCOSY produce cleaner harvests with faster cleanup, while soil-based trays like Back to the Roots support larger seeds like sunflower and pea shoots that need root anchoring. For most leafy varieties (broccoli, radish, kale) the difference is minimal and hydroponic is the more convenient choice.
Do microgreen kits come with seeds?
Some do and some do not. The Back to the Roots and ZESTIGREENS kits include seeds in the box. Most hydroponic tray kits (SUNPRO, LUVCOSY, MUDUOBAN, FELISTORY) ship without seeds so you can source your own bulk varieties. Buying seeds separately is cheaper per harvest but requires an extra purchase upfront.
Can you reuse a microgreens kit?
Yes, all of the tray kits on this list are reusable. Trays, mesh screens, and humidity domes all hold up to repeated use and dishwasher cycles. The growing medium (hemp mat, coconut coir, planting paper, or soil) is single-use per harvest and needs to be replaced. Seed refills are ongoing cost; bulk seeds are the most economical long-term.
How long do microgreens take to grow?
Most microgreens varieties are ready to harvest 7 to 14 days after planting, with 10 days being the average for broccoli, radish, kale, and mustard. Faster varieties (alfalfa, some clovers) can be ready in 7 days. Slower varieties (sunflower, pea shoots, cilantro) take 12 to 14 days. You harvest once the first true leaves appear above the cotyledons.
Which microgreens are easiest to grow?
Broccoli, radish, kale, and mustard microgreens are the easiest for beginners because they germinate within 48 hours, grow quickly in either soil or hydroponic systems, and tolerate a wide temperature range. Avoid cilantro, dill, and basil until you have a few successful harvests under your belt, since these slower-germinating varieties are less forgiving of rookie mistakes.
Final Verdict on the Best Microgreens Kits
After 60 days of testing ten of the most popular kits on the market, the Kitmiido Seed Sprouting Kit stands out as the most complete and beginner-friendly option. Its all-in-one jar setup, blackout sleeves, and durable stainless steel mesh give every part of the kit an honest reason to be on your counter.
If hydroponic trays are more your style, the SUNPRO 2-Pack offers the best balance of size, durability, and price for most home growers. For the easiest possible first harvest, the ZESTIGREENS Self-Watering Tray takes the friction out of daily misting and rewards you with a harvest in just 7 to 10 days.
No matter which kit you choose from this list, you will be eating homegrown microgreens within two weeks of opening the box. Pick the format that fits your kitchen, your routine, and your taste buds, and you will have a fresh supply of nutrient-dense greens year-round without ever leaving the house.
For more home-growing roundups, browse our guide to the best first aid kits or expand your wellness routine with the best sauna kits to round out your home setup.