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Top shelf dishwasher safe. Start pepper seeds 8-10 weeks before your area’s average last frost date, including peppers and tomatoes, herb and flower varieties.
After transplanting, trays are easy to clean and reuse or simply store for next growing season. Simpler transplanting: soft food-grade silicone cells cradle seedlings and gently flex to pop out when it’s time to transplant into your outdoor garden! This system is specially designed to reduce stress on your seedlings, so you don't damage their roots. Rows are labeled alphanumerically for seedling identification with included Plant-o-Gram diagram. Easier seed starting: our burpee superseed tray with 8 extra-large flexible pop-out cells is designed to simplify indoor seed starting.

Rootrainer technology – innovative cell design directs main root to grow straight down the grooved cell towards the drainage hole. The reusable cells quickly snap together and very tightly fit into the holding tray. Plants grow without root balls and develop more quickly! Long-lasting – use these root trainers time and time again! we designed this garden essential to be used season after season.
Working as an aerator and propagation system, tomatoes, but will work with all seeds, seedlings, and deep-rooted flowers, corn, sweet peas, strawberries, the Rootrainer tray includes a drain and open cells for removing plugs and damage-free roots. Easy to use – deep cells of this durable propagator tray open like a book, allowing you to check the growth progress, trees, and health of your plants with ease. By air-pruning with root trainers, plants form vigorous and strong roots that can grow straight and avoid creating pot-bound plants.




16inches/5. 5cm, every planting cell has an independent planting space of 1. 5x1. 5inches/3.
Great design of drain hole at the bottom also can prevent seedling root from over-watering. You will get a more firm root ball with promoting aeration and there is no root entanglement or damage. Widely used in both home garden and commercial planting and germination.

If you have any questions, please feel free to contact us, we will solve your problem within 24 hours. High quality - made of new plastic material which is economical and reusable. Intimate design - the drain hole at bottom of seed tray prevents overwatering.

Please note - the plant tags are sent in random color. 25-pack. There are guiding gutters at top, so that the water will reach out each cell. Intimate design - the drain hole at bottom of seed tray prevents overwatering.

1. Burpee
#ad
Flower Seeds & Herb Seeds | Window Garden Seed Starting Kit, Burpee SuperSeed Windowsill Seed Starting Tray | 8 XL Cell | Seed Starter Tray | Reusable & Dishwasher Safe | for Starting Vegetable Seeds
#adBurpee #ad - Check your burpee seed packets for instructions on when and how to plant any of your vegetable, must be started indoors before warmer weather arrives. Seed starter tip: many favorite vegetables, and tomato seeds 6-8 weeks before last frost. Deep channels in the watering tray draw excess away from the cells, while the raised perimeter edge keeps water contained in the tray - no spills! Seed tray side handles make it easy to lift and pour off excess water or check seedlings daily.Top shelf dishwasher safe. Start pepper seeds 8-10 weeks before your area’s average last frost date, including peppers and tomatoes, herb and flower varieties.
More information #ad
If you are unsatisfied with your purchase, plants, we aim to make it right! . We treat each order with care to ensure healthy seeds, soil mixes and gardening supplies are packaged and sent in excellent condition. Smarter watering system: molded corner slots in each cell improve drainage and soil aeration to set your seeds up for germination success. After transplanting, trays are easy to clean and reuse or simply store for next growing season. Simpler transplanting: soft food-grade silicone cells cradle seedlings and gently flex to pop out when it’s time to transplant into your outdoor garden! This system is specially designed to reduce stress on your seedlings, so you don't damage their roots. Rows are labeled alphanumerically for seedling identification with included Plant-o-Gram diagram. Easier seed starting: our burpee superseed tray with 8 extra-large flexible pop-out cells is designed to simplify indoor seed starting.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 11.5 inches |
Length | 5 inches |
Width | 3 inches |
Part Number | 96518 |
Model | 96518 |
More information #ad
2. Tierra Garden
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Tierra Garden 50-9000 Haxnicks Rootrainers Seed and Cutting Propagation Kit, Deep, Clear
#adTierra Garden #ad - The root tip is pruned by the air, and the plant compensates by producing new root growth. A must-have for seeds, faster, seedlings, and cuttings! Produce deeper, straighter fibrous roots through 'air-pruning' resulting in superior plants. Strong & healthy roots – haxnicks rootrainers take propagation to the next level.Rootrainer technology – innovative cell design directs main root to grow straight down the grooved cell towards the drainage hole. The reusable cells quickly snap together and very tightly fit into the holding tray. Plants grow without root balls and develop more quickly! Long-lasting – use these root trainers time and time again! we designed this garden essential to be used season after season.
More information #ad
Dimensions: 14. 6"w x 8. 7"d x 6. 7"h; 32 cells; 5" Deep Cells. Perfect for – these root trainers are especially good for all beans, and cuttings! use the included holding tray and propagating lid to create a mini-greenhouse. Working as an aerator and propagation system, tomatoes, but will work with all seeds, seedlings, and deep-rooted flowers, corn, sweet peas, strawberries, the Rootrainer tray includes a drain and open cells for removing plugs and damage-free roots. Easy to use – deep cells of this durable propagator tray open like a book, allowing you to check the growth progress, trees, and health of your plants with ease. By air-pruning with root trainers, plants form vigorous and strong roots that can grow straight and avoid creating pot-bound plants.
Brand | Tierra Garden #ad |
Manufacturer | Tierra-Derco #ad |
Height | 7 Inches |
Length | 14 Inches |
Weight | 0.66 Pounds |
Width | 8 Inches |
Part Number | RT010101 |
Model | 50-9000 |
More information #ad
3. AAAmercantile
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Seed Starter Trays 90 DEEP Extra Large Cells Total 15 Trays of 6 Cells Each + 16 Labels
#adAAAmercantile #ad - Larger roots = better tranplanting. Flexible for easy de-potting. Includes 15 plastic stake labels, one for each tray.More information #ad
Brand | AAAmercantile #ad |
Manufacturer | AAAmercantile #ad |
Part Number | 4316270064 |
Model | 4316270064 |
More information #ad
4. Bootstrap Farmer
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Planting Starter, 50 Pack, Bootstrap Farmer Extra Strength 32 Cell Seedling Starter Trays w/ Inserts, Plant Propagation, Growing Trays, for Seed Germination
#adBootstrap Farmer #ad - Includes 32 cell Tray 50 and 2. 5" x 2. 5" pot inserts 1600 Trays are not flimsy or brittle. Outer dimensions: 21. 25" x 11. 25" germination tray. Made to last multiple seasons. Cell is 2" square by 2" deep.More information #ad
Fits any standard 1020 tray including Bootstrap Farmers Heavy Duty Trays. Extra strength propagation 1020 trays. Ultra-durable, high-quality, bpa Free 32 Cell Tray and Inserts. Great seedling tray. Seedling tray with material won't crack or break during transport.Brand | Bootstrap Farmer #ad |
Manufacturer | Bootstrap Farmer #ad |
Height | 2 Inches |
Length | 21.25 Inches |
Weight | 84 Pounds |
Width | 11 Inches |
More information #ad
5. 9GREENBOX.COM
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720 Cells Seedling Starter Trays for Seed Germination +5 Plant Labels 120, 6-cell Trays
#ad9GREENBOX.COM #ad - Includes five plastic plant labels! 5" long. Drain holes at bottom of each cell. Does not deliver on Saturday, Sunday or Monday. Equivalent to ten 10x20 "flats".More information #ad
Each cell measures 1. 5" square by 2. 25" deep. Ideal cell size to transmit room temperatures for optimal root growth. 720 cells, will ship as 120, 6-celled trays.Brand | 9GREENBOX.COM #ad |
Manufacturer | 9Greenbox #ad |
Height | 2.25 Inches |
Length | 20 Inches |
Width | 10 Inches |
More information #ad
6. Drstarful
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Reusable Thickening Seed Trays Seedling Starter Plugs for 1020 Flat Trays Gardening Germination, 15 Pack 2.16inch Deep Seed Starting Trays with Holes, Drstarful 72 Cell Seed Starter Tray
#adDrstarful #ad - 2. 16in deep, which allows you to use them with 1020 flat traysnot included. Enjoy great fun of planting- our large sized seed trays seedling starter plugs are widely used in starting flowers, herbs and vegetable saplings like tomatoes and cucumbers. Besides, which can help each plant independently grow better, Perfect Seedling Design- These are 21x11inches/54x28cm plant seedling trays with a special deep of 2.16inches/5. 5cm, every planting cell has an independent planting space of 1. 5x1. 5inches/3.
More information #ad
9x3. 9cm, preventing roots from entanglement. Highly improve the survive rate during transplanting process. With our 15 pack 72 cell seeding starting trays, you can enjoy a great fun seedling journey with your kids or neighbors! Get your dream garden right now! Durable&reusable- our 72 cell seed starting trays are made of high quality plastic material with 1mm thickness, sturdy and durable enough to use over and over again for at least a couple of seasons, no more money wastes. Great design of drain hole at the bottom also can prevent seedling root from over-watering. You will get a more firm root ball with promoting aeration and there is no root entanglement or damage. Widely used in both home garden and commercial planting and germination.
Brand | Drstarful #ad |
Manufacturer | Drstarful #ad |
Height | 2.17 Inches |
Length | 11.02 Inches |
Width | 21.06 Inches |
Part Number | CJC002 |
Model | CJC002 |
More information #ad
7. Gardzen
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6-Cell Per Tray, 30 Pack, Reusable Plant Plastic Seedling Trays, 180 Cells, Gardzen Black Seed Starter Trays
#adGardzen #ad - There are guiding gutters at top, so that the water will reach out each cell. Suitable for plant cuttage, seedling. 30-pack. Gardzen are here taking the responsibility of our products.If you have any questions, please feel free to contact us, we will solve your problem within 24 hours. High quality - made of new plastic material which is economical and reusable. Intimate design - the drain hole at bottom of seed tray prevents overwatering.
More information #ad
Each cell measures 1. 5" square by 2. 2" deep. Each cell offers plenty of room to grow before transplanting into big containers. Outer dimension - 5. 4*3. 7 inch seedling starter trays. Effective control - Gardzen seed tray provides a simple, straightforward way to your beautiful garden.Brand | Gardzen #ad |
Manufacturer | Gardzen llc #ad |
Height | 2.2 Inches |
Length | 5.4 Inches |
Width | 3.7 Inches |
Part Number | GST06-30 |
More information #ad
8. Gardzen
#ad
25 Pack, Comes with 10 pcs Tags, Gardzen Black Seed Starter Trays, Reusable Plant Plastic Seedling Trays
#adGardzen #ad - Each cell measures 1. 5" square by 2. 2" deep. Each cell offers plenty of room to grow before transplanting into big containers.Please note - the plant tags are sent in random color. 25-pack. There are guiding gutters at top, so that the water will reach out each cell. Intimate design - the drain hole at bottom of seed tray prevents overwatering.
More information #ad
High quality - made of new plastic material which is economical and reusable. Effective control - Gardzen seed tray provides a simple, straightforward way to your beautiful garden. Outer dimension - 5. 4*3. 7 inch seedling starter trays. Suitable for plant cuttage, seedling.Brand | Gardzen #ad |
Manufacturer | Gardzen llc #ad |
Height | 2.2 Inches |
Length | 5.4 Inches |
Width | 3.7 Inches |
Part Number | GST06-25 |
More information #ad
9. 9GreenBox
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Plus 5 Plant Labels, 9GreenBox, Seedling Starter Trays, 144 Cells: 24 Trays; 6-Cells Per Tray
#ad9GreenBox #ad - Ideal cell size to transmit room temperatures for optimal root growth. Equivalent to two 10x20 "flats". Drain holes at bottom of each cell.More information #ad
144 cells, will ship as 24, 6-celled trays. Includes five plastic plant labels! 5" long. Each cell measures 1. 5" square by 2. 25" deep. Top quality, Hand-Pack by 9GreenBox.Brand | 9GreenBox #ad |
Manufacturer | 9GreenBox #ad |
Height | 4 Inches |
Length | 14 Inches |
Width | 4 Inches |
Part Number | FBA_B0149L72CE |
Model | VC0S2_B0149L72CE |
More information #ad