As an Amazon Associate I earn from qualifying purchases.
Reusable and a great way to foster a beautiful and healthy garden.
Total control: adjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment, so you have total control over the growing process. Grow health and efficient:with drain hole at bottom of each cell for proper drainage, reduce roots oversaturating.

Most of the domes only have 2 vents, but we have FOUR. 1020 flat trays cover*5 this humidity dome adds 4 vents in total, which makes it can control humidity more effectively. Get them risk-free-if these 1020 flat trays fail to meet your expectations, don't hesitate to contact us and benefit from our 100% customer service.

Clear domes: ideal for seed, and cutting propagation, clone, these thin wall domed propagators strike a perfect balance between lightweight ease of use and long-wearing durability. Our reusable trays are an eco-friendly investment to cut down your costs and reduce waste.

100% guaranteed: burpee is committed to the success of all gardeners. Monitor your young plants as they grow strong. Always check your seed packets for instructions on when and how to indoor sow tomato seeds, herb seeds, flower seeds and more.
Entire tray is 10"w x 20"L x 5"H. Burpee offers only the highest quality, non-GMO seeds, plants and gardening supplies are sent in excellent condition. Loved by gardens and trusted by gardeners, hand-picked by expert horticulturalists. Once sprouts emerge, use a plant grow light or place near a well-lit window. Seed starting tip: place coconut coir super growing pellets flat-side down, and add warm water slowly for maximum expansion.



Studry and heavy duty: high quality plastic is durable, reusable and recyclable - perfect for starting seeds, clones, growing micro greens, herb and salad leaves.
Perfect fit: the dome and growing tray close well and forms a tight seal seal to maintain warmth and humidity- ensures the healthy and robust growth of your plants. Value package: includes 3 starter trays with 3 matching humidity domes, each capable of holding 48 Cells 8 Trays, 6-Cells Per Tray filled with soils. Trays features no hole - save you time to water and prevent leaking.

Microgreens growing tray and dome - these microgreens trays and domes are 1. 8 mm in thickness. No more losing seeds in our seed starter tray and no more mess! Money back guarantee! shop with confidence because if you don't love our seedling starter trays and humidity domes with vents we will happily refund you.
Our starter tray with dome is extremely resistant to high temps and will keep your microgreens safe. 1020 plant trays for seed starter kit: extra sturdy plant trays and humidity domes for plant growth project! These cloning trays and clone domes are reusable and can easily be moved during different stages of plant growth.

Transparent dome - transparent lid plays roles of humidity and warmth, allow you can see seedlings' growth process clearly. Also great for hydroponic use. Base tray - ideal for use when propagating to catch the excess water that drains from seed trays.
The drain hole at bottom of seed tray prevents overwatering. Package content - 5 x seed tray with 40 drainage holes, 5 x base tray that hold the excess water that drains from seed trays, 5 x transparent dome that snaps over the two bottom trays quite nicely. Seed tray - gardzen 40-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings.

Vented humidity dome - you can adjust the ventilation holes to control humidity and temperature. The tray inserts are 2¼" deep to allow the plants have deep roots. Seed tray - gardzen 12-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings.
Perfect size for seed starting - the tray insert provides 1. 5" square inches of growing room per cell. You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water. Keep seeds grow healthy - seeds need a suitable space to improve their absorption of water and nutrients. Transparent lid allow you can see seedlings' growth process clearly.
1. MIXC
#ad
MIXC 10 Packs Seed Starter Tray Seed Starter Kit with Humidity Dome 120 Cells Total Tray Seed Starting Trays Plant Starter Kit and Base Mini Greenhouse Germination Kit for Seeds Growing Starting
#adMIXC #ad - What you get – mixc seed starter tray contains: 10 x seed tray, 10 x Watertight Base Tray, 10 x Humidity Dome, 10 x Plant Labels A must have for seedling. Keep and eye on your growth: the only design in the market- High quality clear plastic trays of this seed grow kit make it easy to observe your plants without interrupting the process.Reusable and a great way to foster a beautiful and healthy garden.
More information #ad
Perfect size for seed starting: size of the cells: 1. 5”in length and 1. 5”in wide, fruits, vegetables, such as flowers, these seed trays are suitable for small seeds, tobacco and other plants. Total control: adjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment, so you have total control over the growing process. Grow health and efficient:with drain hole at bottom of each cell for proper drainage, reduce roots oversaturating.
Brand | MIXC #ad |
Manufacturer | MIXC #ad |
Height | 6.5 Inches |
Length | 7.28 Inches |
Width | 5.71 Inches |
More information #ad
2. MIXC
#ad
Heavy Duty, MIXC 5-Pack Strong Seed Starter Trays with Humidity Dome Plant Growing Tray Germination Seed Starting kit for Microgreens,Soil Blocks,Rockwool Cubes,Wheatgrass,Hydroponic,Fodder Systems
#adMIXC #ad - Cells' size is 1. 5" square by 2" deep. 1020 flat trays*5 get one for all! not only for hydroponic! our 1020 flat trays add 36 holes for 30mm peat pellets. Free gift: plant labels and small graden tools.Most of the domes only have 2 vents, but we have FOUR. 1020 flat trays cover*5 this humidity dome adds 4 vents in total, which makes it can control humidity more effectively. Get them risk-free-if these 1020 flat trays fail to meet your expectations, don't hesitate to contact us and benefit from our 100% customer service.
More information #ad
With its excellent resistance to high and low temperature, these seedling trays are strong enough to be used in a heat mat and no worry melting. 12 cells seed trays*30 these transparent seed trays make it easy to observe your plants without interrupting the process. Trays' size: 7"x5. 5"x2". Also it fits most of the seed trays in the market.Brand | MIXC #ad |
Manufacturer | MIXC #ad |
Height | 9.32 Inches |
Length | 11.02 Inches |
Width | 21.25 Inches |
More information #ad
3. Yield Lab
#ad
Yield Lab 7 Inch Propagation & Humidity Vented Domes 10 Pack – Hydroponic, Aeroponic, Horticulture Growing Equipment
#adYield Lab #ad - Set yourself up for success by choosing the highest quality materials! Keep an eye on your growth: High-quality clear plastic makes it easy to observe your plants without interrupting the process.Clear domes: ideal for seed, and cutting propagation, clone, these thin wall domed propagators strike a perfect balance between lightweight ease of use and long-wearing durability. Our reusable trays are an eco-friendly investment to cut down your costs and reduce waste.
More information #ad
Total control: adjustable vents allow you to regulate the temperature and humidity of your cuttings’ environment, so you have total control over the germination process. Complete your set: domes are 7 inches tall and compatible with our 10 x 20 trays and heat-mats. Heavy duty: sturdy, durable plastic construction will last through many uses.Brand | Yield Lab #ad |
Manufacturer | Yield Lab #ad |
Part Number | CU-8INCHDOME-10PK_e0b5587de50bb339edf5aa |
More information #ad
4. Burpee
#ad
Flowers and Vegetables | Includes Dome, Watering, One Size, Coir Pellets | 10" W x 20" L x 5" H, Seed Starter Tray, 1 Kit 72 Cells, Burpee Greenhouse Indoor Starting Herbs
#adBurpee #ad - Recommended for use with a heat mat to promote germination. Stay organized: grow kit also comes with two plant-o-gram diagrams to note which herb, flower or vegetable seeds were sown in which cells, plus six 4" plant markers to easily mark your seedling varieties.100% guaranteed: burpee is committed to the success of all gardeners. Monitor your young plants as they grow strong. Always check your seed packets for instructions on when and how to indoor sow tomato seeds, herb seeds, flower seeds and more.
More information #ad
Grow 72 seedlings: space for up to 72 seedlings in cells measuring 1. 5"w x 1. 5"l x 2"d each. Indoor seed starting kit: complete growing set includes two 36-cell planting trays, one water reservoir tray, 72 super growing pellets, and a dome greenhouse cover. Entire tray is 10"w x 20"L x 5"H. Burpee offers only the highest quality, non-GMO seeds, plants and gardening supplies are sent in excellent condition. Loved by gardens and trusted by gardeners, hand-picked by expert horticulturalists. Once sprouts emerge, use a plant grow light or place near a well-lit window. Seed starting tip: place coconut coir super growing pellets flat-side down, and add warm water slowly for maximum expansion.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 2.75 Inches |
Length | 10.5 Inches |
Weight | 1.55 Pounds |
Width | 21 Inches |
Part Number | 94062 |
Model | 72 Cell Greenhouse Kit | |
More information #ad
5. Super Sprouter
#ad
Black/Clear, Double Thick 10" x 20" Tray, Super Sprouter Deluxe Propagation Kit Includes 7" Ultra Clear Humidity Dome, 18" T5 Grow Light & Booklet
#adSuper Sprouter #ad - Super sprouter deluxe Propagation Kit is the ideal growing environment for seedlings and cuttings. Light is UL listed. Just choose your favorite media and you are good to grow. Super sprouter deluxe Propagation Kit provides a complete system for starting your seeds or cuttings.More information #ad
Brand | Super Sprouter #ad |
Manufacturer | Super Sprouter #ad |
Height | 8.7 Inches |
Length | 22.6 Inches |
Weight | 4 Pounds |
Width | 11.7 Inches |
Part Number | 726403 |
Model | HGC726403 |
More information #ad
6. Window Garden
#ad
Window Garden Mini Greenhouse Seed Starter Kit – Reusable Plastic Indoor Seed Starter Tray with Dome and Seed Starter Soil Pods for 3-Pack Windowsill Greenhouse Kits -30 Cells Seed Starting Kit
#adWindow Garden #ad - Best way to start – find yourself growing an indoor garden in no time with this easy-to-use, no mess kit. Seeds not included. Reusable and sturdy – includes 3 thick indoor greenhouse trays 10" x 4" with domes. Watch your plants grow – just the right size for your windowsill - for easy watering and monitoring! Complete and clear guide – comes with detailed steps in using this seedling kit and growing your plants healthy.More information #ad
Reuse for many seasons! easy to transplant – get 30 fiber soil pods 36mm to help grow stronger roots.Brand | Window Garden #ad |
Manufacturer | Window Garden #ad |
Height | 2.5 Inches |
Length | 10 Inches |
Width | 4 Inches |
Part Number | FS-SSKIT |
Model | FS-SSKIT |
More information #ad
7. SOLIGT
#ad
Germination and Seedling Propagation, 3-Set Strong Plant Growing Trays with Humidity Domes for Seed Starting, Holds 144 Cells in Total Cell Tray Not Included
#adSOLIGT #ad - Inner space: 13. 7” x 10” x 6”. Ideal size: medium size trays are easy to carry and fit well on a windowsill - Sturdier, easier to carry and more manageable than larger 1020 trays. Excellent humidity control: our high-rise, transparent domes have 2 adjustable and clear vents designed for easy airflow control, maximum light penetration and the best viewing of your plant starts.Studry and heavy duty: high quality plastic is durable, reusable and recyclable - perfect for starting seeds, clones, growing micro greens, herb and salad leaves.
More information #ad
Dome is designed extra high for taller seedlings. Perfect fit: the dome and growing tray close well and forms a tight seal seal to maintain warmth and humidity- ensures the healthy and robust growth of your plants. Value package: includes 3 starter trays with 3 matching humidity domes, each capable of holding 48 Cells 8 Trays, 6-Cells Per Tray filled with soils. Trays features no hole - save you time to water and prevent leaking.
Brand | SOLIGT #ad |
Manufacturer | SOLIGT #ad |
Height | 6.5 Inches |
Length | 14.37 Inches |
Weight | 2.65 Pounds |
Width | 10.87 Inches |
Part Number | SOLIGT27-CF |
Model | AB |
More information #ad
8. MIDASHYDRO PRODUCTS
#ad
Plastic Plant Trays Propagation Domes, 3 Pack 1020 Trays Cloning Germination and Propagation, Microgreens Growing Trays Seedling Starter Trays No Holes, Seed Starter Trays and Humidity Domes
#adMIDASHYDRO PRODUCTS #ad - Plant trays for indoors no drain holes - no leaking, loss of nutrients or need to put another tray underneath our microgreen trays. Our 24 hour customer service staff will be happy to answer any questions you have about microgreens, rooting plants and cloning.Microgreens growing tray and dome - these microgreens trays and domes are 1. 8 mm in thickness. No more losing seeds in our seed starter tray and no more mess! Money back guarantee! shop with confidence because if you don't love our seedling starter trays and humidity domes with vents we will happily refund you.
More information #ad
The humidity dome is 7. 5 inch tall and our 1020 propagation trays can hold upwards of 40 lbs! Humidty dome with humidty control! adjustable vents allow you to be in charge of how humid your microgreens or clones get. Our starter tray with dome is extremely resistant to high temps and will keep your microgreens safe. 1020 plant trays for seed starter kit: extra sturdy plant trays and humidity domes for plant growth project! These cloning trays and clone domes are reusable and can easily be moved during different stages of plant growth.
Brand | MIDASHYDRO PRODUCTS #ad |
Manufacturer | MidasHydro Products #ad |
Height | 7.5 Inches |
Length | 20 Inches |
Width | 10 Inches |
Part Number | MH-Domes-Trays-3Pack |
More information #ad
9. Gardzen
#ad
Gardzen 5-Set Garden Propagator Set, Seed Tray Kits with 200-Cell, Seed Starter Tray with Dome and Base 15" x 9" 40-Cell Per Tray
#adGardzen #ad - You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water. Keep seeds grow healthy - seeds need a suitable space to improve their absorption of water and nutrients.Transparent dome - transparent lid plays roles of humidity and warmth, allow you can see seedlings' growth process clearly. Also great for hydroponic use. Base tray - ideal for use when propagating to catch the excess water that drains from seed trays.
More information #ad
These propagator set maintain different climate conditions for groups of seedling and ideal to transit room temperatures for optimal root growth. The drain hole at bottom of seed tray prevents overwatering. Package content - 5 x seed tray with 40 drainage holes, 5 x base tray that hold the excess water that drains from seed trays, 5 x transparent dome that snaps over the two bottom trays quite nicely. Seed tray - gardzen 40-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings.
Brand | Gardzen #ad |
Manufacturer | Gardzen llc #ad |
Height | 1.85 Inches |
Length | 9 Inches |
Width | 14.5 Inches |
Part Number | GST01-5 |
Model | GST01-5 |
More information #ad
10. Gardzen
#ad
Seed Tray Kits with 36-Cell, Seed Starter Tray with Dome and Base 6.6" x 4.5" 12-Cell Per Tray, Gardzen 3-Set Garden Propagator Set
#adGardzen #ad - Base tray - ideal for use when propagating to catch the excess water that drains from seed trays. These propagator set maintain different climate conditions for groups of seedling and ideal to transit room temperatures for optimal root growth.Vented humidity dome - you can adjust the ventilation holes to control humidity and temperature. The tray inserts are 2¼" deep to allow the plants have deep roots. Seed tray - gardzen 12-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings.
More information #ad
The drain hole at bottom of seed tray prevents overwatering. Also great for hydroponic use. Perfect size for seed starting - the tray insert provides 1. 5" square inches of growing room per cell. You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water. Keep seeds grow healthy - seeds need a suitable space to improve their absorption of water and nutrients. Transparent lid allow you can see seedlings' growth process clearly.
Brand | Gardzen #ad |
Manufacturer | Gardzen llc #ad |
Part Number | GST12-A-3 |
More information #ad