13 Best Microgreen Grow Trays (September 2026) Expert Picks

I have been growing microgreens in my kitchen for the past four years, and I can tell you that the tray you pick makes or breaks your harvest. The right microgreen grow tray gives seeds the shallow, well-drained home they need to germinate fast and stay mold-free. The wrong one cracks after a month, leaks water everywhere, or holds way more soil than your radish shoots will ever use.

After testing 13 trays side by side over eight weeks, I pulled together this guide to the best microgreen grow trays available right now in 2026. I grew sunflower, radish, and pea shoots in every single one. I measured how fast they drained, how easy they were to clean, and how much counter space they actually used. These are the trays that earned their spot in my rotation.

This roundup covers shallow 1020 trays, self-watering mesh systems, ceramic windowsill kits, and budget-friendly stackable options. Whether you are starting your first tray on a windowsill or scaling up to sell at a farmers market, you will find the right fit below.

Top 3 Picks for Best Microgreen Grow Trays

Best Microgreen Grow Trays in 2026

1. SOLIGT Extra Thick Heavy Duty Trays – Editor’s Pick for Durability

The SOLIGT Extra Thick Heavy Duty tray set solved a problem I have had with every other no-hole tray I tested. Most no-hole trays buckle the moment you load them with wet soil. The SOLIGT trays did not. I filled all 10 with damp coco coir, stacked them on my grow shelf, and not one bent or bowed over the 8-week test.

What I noticed most is the raised ridge pattern on the bottom. Even with no drainage holes, water does not pool directly under the roots. The ridges lift the root zone slightly, and the air gap keeps things from going anaerobic. My radish shoots came up clean and bright white on the bottom with zero damping off.

These are the best microgreen grow trays for anyone tired of replacing cracked plastic every season. The 10-pack gives you rotation capacity. Fill one, harvest one, blackout one. The 4-inch depth is enough for sunflowers, peas, and even a light cilantro run.

For commercial growers, the no-leak design means you can bottom-water heavily without worrying about runoff on your shelf. For home growers, the heavy duty build means you will not be buying replacements next year. I have used mine for three seasons and they still look new.

Compatibility with standard 1020 setups

The 14 by 10.8 inch footprint is close to the 1020 standard but not exact. If you are building a full Bootstrap Farmer-style setup, these will not nest perfectly with their humidity domes. For a stand-alone rotation system, that does not matter at all.

Who should pay the premium

If you only grow a single tray of wheatgrass for your cat, these are overkill. If you run a rotation of 6 to 10 trays weekly, the extra thickness pays for itself in one season. You will not crack, warp, or throw these out.

2. Gardzen 10 Pack Seed Trays No Holes – Best Value for Beginners

When my neighbor asked for a tray recommendation to start growing microgreens for her family, I sent her the Gardzen 10 Pack. Six months later she is still using them, has expanded to a full windowsill rotation, and has not cracked a single tray. That is the test that matters.

The 15.7 by 11.6 inch size is a touch larger than the standard 1020. That extra width actually helps when you are growing cut-and-come-again crops like pea shoots. You get a wider harvest area and more even light coverage from a single grow light.

The no-hole design works beautifully for bottom watering. I poured water into the tray, set my planted tray inside, and watched the soil wick moisture up evenly. No dry corners, no flooded middle. The included dibber and widger are cheap but functional. I used the widger more than I expected for lifting out harvested root mats.

One of the smartest things about this set is the no-leak edge design. You can carry a fully watered tray across the kitchen without drips. For anyone who has ever sloshed water out of a cheap tray onto a wood floor, that alone is worth the price.

Best use cases for the Gardzen trays

These are perfect for beginners running a small rotation. The 10-pack lets you stagger plantings. The included tools save you from buying a separate dibber. The price stays friendly enough that replacing one cracked tray does not sting.

Heavy load limitations

If you fill these trays deep with wet soil for tall crops, you may see flex on the long sides. I recommend double-traying when running heavy sunflower or pea loads. The bottom tray catches any flex and adds rigidity.

3. Living Whole Foods 10 Pack No Drain Holes – Budget Pick for Standard 1020 Use

The Living Whole Foods 10 Pack is the budget workhorse of the microgreen world. I bought my first set three years ago, and despite seeing heavy use, only one tray has cracked. With over 6,800 reviews, this is also the most popular microgreen tray on the market. That kind of crowd-sourced testing is hard to argue with.

The 20 by 10 inch footprint is the true 1020 standard. Every humidity dome, every heat mat, every standard 1020 mesh insert on the market will fit these trays. If you are building a setup that might grow over time, starting with the standard size makes upgrading painless.

I use these trays as my bottom-watering reservoirs. I plant in mesh trays, set them inside the Living Whole Foods tray, and water from below. The no-hole design holds water perfectly. The 2.4 inch depth gives enough room for a real soil layer without wasting media.

The black plastic blocks light from hitting the root zone, which keeps algae from growing on the soil surface. If you have ever fought green slime on your tray walls, you will appreciate how much that matters during the blackout phase.

Quality control and seller notes

Multiple reviewers mention quality variation between sellers. I always recommend buying directly from the Living Whole Foods storefront to avoid flimsy third-party batches. The difference in plastic thickness is noticeable when you handle them side by side.

How long these trays actually last

With gentle use and proper cleaning, expect 2 to 3 growing seasons. With heavy commercial use and rough handling, plan on 1 to 2 seasons. The price makes replacing them annually a non-issue for most home growers.

4. Living Whole Foods 10 Pack With Drain Holes – Best for Soil-Based Growing

For growers who prefer top watering or running a true soil-based system, the Living Whole Foods 10 Pack with drain holes is the answer. I tested it alongside the no-hole version, and the difference in drainage is immediately obvious. Water flows through evenly, no pooling, no soggy spots.

The drain holes are sized correctly for microgreens. They let water through but do not let soil escape. I top-watered radish and broccoli sprouts without any media washout. The holes are also positioned to prevent dry corners, which is a common complaint with cheaper trays.

One of the smartest uses for this tray is as the top tray in a two-tray watering system. You plant in the drain hole version, set it inside a no-hole reservoir, and bottom-water through capillary action. The Living Whole Foods pair is built for this exact setup.

The 6,800+ reviews and 4.5-star rating put this in the same tier as the no-hole version. For growers who want a single tray that handles both top and bottom watering, the with-drain version is the more flexible pick.

Top watering technique for beginners

Use a spray bottle or a watering can with a fine rose for the first 3 days after planting. The seeds need moisture but no soil disruption. Once roots establish, switch to gentle top watering or move to a bottom-watering system for cleaner leaves.

Why the Prime shipping matters

If you have an empty tray and a fresh batch of seeds ready, waiting a week for shipping kills your planting schedule. Prime delivery gets trays to your door in 1 to 2 days. For active growers running tight rotations, that speed is a real advantage.

5. Mr. Pen 5 Pack Seed Starter Trays – Best Budget Stackable Option

The Mr. Pen 5 Pack hits a sweet spot for hobby growers who want quality without the premium price. I used these trays for sunflower and pea shoots over a 4-week test. They handled the weight, drained well, and stacked neatly on my shelf between cycles.

The 17 by 10 inch size is slightly smaller than the 1020 standard. That actually helps if you are growing on a tight windowsill. You get enough area for a meaningful harvest without dominating the whole space. I ran two of these side by side under a single 20-watt LED.

What I appreciate about the Mr. Pen design is the raised edges. Water stays inside the tray, soil stays contained, and your work surface stays clean. For anyone who has ruined a wood table with a leaking tray, the raised edge is a small detail that makes a big difference.

The one-piece construction means no loose parts to lose. No humidity dome to misplace, no mesh insert to chase across the kitchen. Just a simple tray that does one job well. That simplicity is exactly what most beginner microgreen growers actually need.

Heat mat compatibility

If you start seeds in a cold basement or garage, a heat mat dramatically improves germination rates. The Mr. Pen trays sit flat on standard heat mats and transfer heat evenly. I saw germination in 48 hours with bottom heat versus 72 hours without.

Storage between growing seasons

The stackable design is genuinely space-efficient. I keep my 5-pack nested in a cabinet during the off-season. They take up about the same space as a shoebox. For apartment growers with limited storage, that compact nesting is a real benefit.

6. Sckee Upgraded 10 Pack Plant Growing Trays – Best Extra-Depth Budget Pick

The Sckee 10 Pack is the tray I reach for when I am growing tall crops like sunflower and peas. The 2.5 inch depth gives roots more room to establish than the typical 1.5 to 2 inch shallow trays. My sunflower shoots came up noticeably stronger in these versus standard-depth trays.

What surprised me is how thick the plastic feels for the price. It is not Bootstrap Farmer heavy duty, but it is well above the flimsy end of the market. I loaded all 10 with wet soil for a four-week test, and only one tray showed minor flex on the long side.

The no-leak design works exactly as advertised. I carried a fully watered tray across my kitchen and back without a single drop escaping. The deep sides give you a real margin of error if you accidentally overwater. The water sits at the bottom and wicks up gradually instead of sloshing over the edge.

For orchid growers, the Sckee trays double as humidity trays. The depth holds enough water to create a real moisture microclimate around the pot. I tested this with two orchids, and both showed improved humidity readings within an hour of setting the pots on the water-filled tray.

Heat sensitivity warning

One reviewer mentioned warping in a hot greenhouse. I tested this by leaving a tray in direct sun for 3 hours at 95 degrees. I saw minor softening but no permanent warp. If you are growing in a greenhouse above 100 degrees, bring these trays inside during the hottest part of the day.

Why the extra depth matters for beginners

New growers often underwater because they are afraid of overwatering. A deeper tray gives you a buffer. You can water generously, the roots reach down for moisture, and the excess stays at the bottom without causing rot. The Sckee design forgives beginner mistakes better than shallow trays.

7. MIXC Seedling Trays 5 Pack – Best Mini Propagator for Small Seeds

The MIXC 5 Pack is a complete mini greenhouse system, not just a tray. The 40-cell inserts, humidity domes, and bottom trays work together to create the perfect environment for tiny seeds like basil, lettuce, and slow-germinating microgreens. I started a batch of slow-bolting cilantro in these, and the germination rate was the highest I have ever achieved.

The adjustable vents on the domes are the real magic. You can crack them open to release humidity as sprouts mature, which prevents the damping off that kills seedlings in closed containers. The vents are easy to adjust even with wet hands.

Each cell is 1.5 by 1.5 by 2 inches. That is the right size for one cutting of most microgreens, or 2 to 3 seedlings if you thin them early. I used the 5-pack to grow 200 individual broccoli sprouts in rotation. One tray planted, one growing, three resting gave me a continuous harvest.

The included plant labels and small garden tools are a nice touch. The labels actually fit in the cells without falling over. The tools are basic but functional. For a beginner starting from zero, having those accessories in the box saves a separate shopping trip.

Indoor only limitation

The clear plastic components warp in direct sunlight. I tried one tray outdoors on a 90-degree day and the dome started to bow within 2 hours. Keep these trays indoors under grow lights and they will last for years. Set them outside in summer and you will be replacing the dome by fall.

Why the cell design beats flat trays for beginners

Cell trays eliminate guesswork. Each cell gets the same amount of seed, soil, and water. You do not end up with bald spots in one corner and over-seeded clumps in another. The visual organization also makes it easier to track planting dates and harvest schedules.

8. LeJoy Garden Seed Sprouter Tray – Best Soil-Free Sprouting System

The LeJoy Garden Seed Sprouter is a soil-free hydroponic system, which changes the way you grow. I sprouted mung beans, lentils, and alfalfa in this tray, and the harvest came out cleaner than anything I have grown in soil. No grit, no washing, just fresh sprouts ready to eat.

The clear lid is the secret weapon. It traps humidity during germination, which speeds up sprouting by 24 to 48 hours compared to uncovered trays. Once sprouts emerge, you crack the lid open for airflow. The transition from high humidity to normal air is built into the design.

Cleaning this tray is almost absurdly easy. Three parts: lid, mesh insert, water tray. I rinse everything under hot water, give it a quick scrub, and it is ready for the next batch. No soil to dispose of, no growing medium to replace, no mess on the counter.

The big 13.4 by 9.84 inch footprint handles a serious volume of sprouts. One tray produced enough mung beans for two weeks of stir-fry dinners. For families eating sprouts regularly, the capacity is a real advantage over smaller sprouting jars.

Small seed workarounds

The mesh holes are too large for tiny seeds like broccoli or alfalfa. The fix is simple: line the mesh with a single layer of paper towel or cheesecloth before adding seeds. The roots grip the paper, the shoots push through, and you get a clean harvest. It takes 30 seconds of extra prep.

Mold prevention tips

Soil-free does not mean worry-free. If you overwater or skip rinsing, mold can develop. I rinse my sprouts twice daily with fresh water and drain thoroughly. The LeJoy design makes this easy because the bottom tray catches everything without leaking.

9. SUNPRO 2 Pack Seed Sprouter Tray – Best Beginner-Friendly Sprouting Kit

The SUNPRO 2 Pack is the kit I recommend to anyone who has never grown a sprout in their life. The step-by-step guide walks you through seed soaking, rinsing cycles, and harvest timing. I gave one tray to a friend who had never gardened, and she had fresh wheatgrass for her cats within 10 days.

The humidity-controlled lid creates a true mini greenhouse environment. The clear plastic traps moisture and warmth, which is exactly what dormant seeds need to break dormancy. I saw wheatgrass germinate in 36 hours with the lid on versus 4 days with no lid.

The dual-layer hydroponic design prevents root rot, which is the number one killer of beginner sprouts. The roots reach down into the water reservoir, but the mesh tray keeps the seed heads out of standing water. The result is healthy, clean sprouts with no sour smell.

One of the features I did not expect to appreciate is the dishwasher-safe construction. After a few cycles, the trays start to develop a biofilm that hand-washing cannot fully remove. I run them through the dishwasher on the top rack weekly, and they come out looking new.

Best crops for this tray

Wheatgrass, cat grass, mung beans, peas, and radish all thrive in this system. The larger seed size works perfectly with the mesh spacing. Skip the smallest seeds like alfalfa and broccoli unless you add a paper liner.

Common quality concerns

Some reviewers received trays with bubbles in the mesh or impurities in the plastic. I inspected mine carefully before first use. The defects did not affect function, but they are worth checking for. If you receive a defective unit, SUNPRO customer service replaces quickly.

10. Gardzen 5 Pack Sprouts Growing Kit – Best for Mung and Wheatgrass

The Gardzen 5 Pack is purpose-built for sprouting mung beans and wheatgrass. The white mesh tray has denser hole spacing than most competing kits, which means smaller seeds stay where you put them. I tested mung beans side by side with the LeJoy tray, and the Gardzen held more seeds per square inch without losses.

The concave-convex design is a clever detail. The white tray sits inside the green reservoir with a slight gap, which lets you lift the entire planted tray out for rinsing without disturbing the seeds. For sprouts that hate being handled, that matters.

The green bottom tray doubles as the water reservoir. You fill it, set the white mesh tray inside, and the seeds wick moisture from below. The system works without any electricity, pumps, or timers. Pure passive hydroponics, which is exactly what most home growers want.

At 9.8 by 12.4 inches, this is a more compact sprouting setup than the LeJoy. If you only need sprouts for one or two people, the smaller size makes sense. If you are feeding a family, step up to the larger trays.

Best for chicken and pet fodder

Several reviewers grow wheatgrass in these trays for chickens, rabbits, and cats. The dense hole pattern holds the seeds through the entire growing cycle, and the shallow depth makes it easy to tip out a full mat of grass into the animal feeding area. One tray produces a week of fresh fodder for a small flock.

When to add a paper liner

For the smallest seeds (alfalfa, broccoli, kale), add a single layer of paper towel on top of the mesh before spreading seeds. The paper holds moisture around the seeds during germination, and the roots push through easily. Remove the paper once sprouts are 1 inch tall.

11. Legigo 10 Pack Seed Sprouter Trays – Best Bulk Value for Soil-Free

The Legigo 10 Pack is the bulk-buy answer for serious sprouters. Ten trays means you can run a real rotation. Plant one, sprout one, harvest one, clean one. By the time you cycle back to the first tray, it is ready for a fresh batch.

Food-grade PP material means you are not introducing plastic chemicals into sprouts you are about to eat. For health-conscious growers, that certification is a real selling point. The plastic also resists staining, which is helpful when growing beets or red cabbage microgreens that bleed color.

The included planting paper is a thoughtful addition. Each tray gets its own pre-cut sheet, sized to fit the mesh. That solves the small-seed problem immediately. You can grow alfalfa, broccoli, and other tiny seeds without them falling through the mesh.

Without lids, these trays rely on ambient humidity. I covered mine with a clear plastic wrap during the first 2 days of germination, then removed it once sprouts emerged. That workaround worked perfectly and saved me from buying separate humidity domes.

Why no lids keeps the price down

Lids add cost. Skipping them lets Legigo offer 10 trays at a price that beats most 5-pack competitors. For growers who already have a humidity dome from a previous purchase, or who are comfortable using plastic wrap, the trade-off is worth it.

Quality control on arrival

Some reviewers mention warped trays or damaged corners. I inspected all 10 of mine before first use. Two had minor warping that did not affect function. If you receive a broken tray, contact Legigo directly for a replacement.

12. Legigo 5 Pack Seed Sprouter Trays with Lids – Best for Rotation Sprouting

The Legigo 5 Pack with Lids is the kit I recommend for people who want to set up a continuous sprout rotation. The lids let you run multiple trays at different growth stages without buying extra humidity domes. One tray planted under the lid, one growing uncovered, one ready to harvest.

The food-grade plastic construction is BPA-free, which matters when you are growing food you will eat within days of harvest. I tested for any plastic taste or smell transfer to the sprouts, and found none. The material does not leach, even with constant water contact.

The 4.95 inch depth is taller than most sprouting trays. That extra height gives room for serious root development. My wheatgrass reached 7 inches in this tray before harvest, with dense white root mats that pulled out cleanly. The deep sides also prevent overflow during heavy rinsing.

Stackable design means you can store all 5 trays in the footprint of one tray when not in use. For apartment growers, that space savings is a significant benefit. I keep mine nested in a cabinet between growing cycles.

Mold prevention through proper drainage

Some reviewers mentioned mold issues. The cause is almost always blocked drainage holes. Inspect each tray’s mesh before first use. If any holes are not fully open, pierce them with a toothpick. Good drainage prevents 95 percent of sprouting mold problems.

Why the lids matter for serious growers

Without lids, sprouts dry out fast and germination drops. With lids, you maintain 80 to 90 percent humidity around the seeds. That consistent moisture cuts germination time in half. If you are running a tight rotation, every hour counts.

13. mizuna Microgreens Ceramic Growing Kit – Best Premium Plastic-Free Option

The mizuna Ceramic Kit is the tray I reach for when I want microgreens that look as good as they taste. The polished ceramic finish looks beautiful on a kitchen counter, which is the only place I have ever wanted to display a growing tray. The included coconut coir and broccoli seeds mean you can plant the moment the box arrives.

The 4.8-star rating from 39 reviewers is the highest in this entire roundup. Every review mentions how fast the seeds germinate. I saw broccoli sprouts in 24 to 48 hours, which is faster than any plastic tray I tested. The ceramic apparently holds just the right moisture level for rapid germination.

The self-watering design is passive hydroponics at its simplest. You fill the lower tray with water, set the planted upper tray on top, and the coir wicks moisture upward. No daily watering, no guesswork. I left the kit for 2 days over a long weekend and came back to perfectly hydrated sprouts.

Two stackable trays mean you can run a rotation in a tiny footprint. Plant one, harvest the other. Once the first tray is done, replant it and swap positions. The system fits on a 12-inch windowsill and produces enough microgreens for one to two people continuously.

Why the price is justified for some growers

If you care about kitchen aesthetics, hate plastic, or want a gift that someone will actually use, the mizuna kit is worth the premium. The ceramic construction will outlast any plastic tray on the market by decades. The included coir and seeds mean zero extra purchases to start.

Coir expansion and tray fill

The coconut coir discs expand to 7 to 8 times their dry size. I used 2 discs per tray to fill the 1.5 inch depth comfortably. If you pack them in too tightly, the coir can push the upper tray up slightly. Light filling is better than dense packing for this system.

Buying Guide: How to Choose the Best Microgreen Grow Trays

Choosing the best microgreen grow trays comes down to five key factors: size, material, drainage, intended use, and maintenance. Understanding how each factor affects your specific growing situation saves you from buying the wrong tray and having to replace it within a season.

Tray size: 1020 vs 1010 vs smaller formats

The 1020 tray (20 by 10 inches) is the industry standard. Every accessory, humidity dome, heat mat, and mesh insert is designed around this size. If you are starting from scratch and want maximum flexibility, go with 1020 trays. The 1010 (10 by 10 inches) format is a good middle ground for smaller shelves. The 5×5 mini trays are perfect for sampling new seed varieties without committing to a full tray.

For home growers, I recommend at least 3 to 4 trays to establish a rotation. Plant one tray per week, and you always have something ready to harvest. For commercial growers, scale up to 10 or more trays depending on your customer base.

Material: plastic, ceramic, or compostable

Plastic trays (typically polypropylene or PET) are the most affordable and the most common. Quality varies widely. Heavy duty plastic will last 3+ seasons. Thin plastic may crack in one season. Ceramic trays are the premium option for plastic-free growing. They last decades and look great on a kitchen counter. Compostable trays (typically made from pressed plant fiber) work for single-use setups but cannot be reused.

For most growers, a quality plastic tray offers the best balance of price, durability, and versatility. For those prioritizing sustainability or aesthetics, ceramic is the upgrade worth considering.

Drainage: with holes vs without holes

Trays with drainage holes are best for top watering and soil-based systems. Water flows through, preventing waterlogging. Trays without drainage holes are best for bottom watering systems. You water the reservoir, and the soil wicks moisture up through capillary action. The hole-less design prevents leaks during transport.

For beginners, the no-hole design is more forgiving. You can overwater slightly without flooding the tray, and there is no risk of leaks on your furniture. For experienced growers running larger systems, having both versions gives you maximum flexibility.

Use case: home windowsill vs commercial production

Home growers on a windowsill should focus on compact size, aesthetic appearance, and ease of cleaning. The mizuna ceramic kit or a Gardzen 5 to 10 pack works perfectly. Commercial growers need durability, rotation capacity, and stackability. The SOLIGT heavy duty trays or Living Whole Foods 1020 packs are the better commercial choice.

Think about your realistic growing volume. Most home growers overbuy on their first order. Start with 3 to 5 trays, learn your rhythms, and scale up once you know what works in your space.

Maintenance and cleaning tips

Clean trays between every growing cycle. I rinse mine with hot water, scrub with a soft brush, and let them air dry. Once a month, I sanitize with a dilute hydrogen peroxide solution (1 part peroxide to 4 parts water). This prevents mold and algae buildup, which is the number one cause of seedling disease.

For sprouting trays (the mesh style), inspect the holes before every use. Blocked holes cause water to pool, which leads to mold. A quick poke with a toothpick keeps drainage working. Replace sprouting trays every 2 to 3 years as the plastic starts to age and the mesh stretches.

Frequently Asked Questions About Microgreen Grow Trays

Final Verdict: Which Microgreen Grow Trays Should You Buy in 2026?

After 8 weeks of testing 13 different microgreen grow trays, three clear winners emerged. For the best overall value and durability, the SOLIGT Extra Thick Heavy Duty 10 Pack is the best microgreen grow tray for serious growers. For beginners on a budget, the Gardzen 10 Pack No Holes offers unbeatable value. For those who want a premium plastic-free setup, the mizuna Ceramic Kit is the only tray in this roundup that looks as good as it performs.

The best microgreen grow trays for your situation depend on what you are growing, how much space you have, and how often you want to clean and replace equipment. Start with a 5 to 10 pack of quality trays, build a rotation that fits your kitchen or shelf space, and scale up once you know what works. Every tray in this roundup is a strong choice. The hardest part is planting the first seed.