Top 7 Seed Starter Trays Deep – Plant Germination Trays

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1. Burpee


Burpee SuperSeed Windowsill Seed Starting Tray | 8 XL Cell | Seed Starter Tray | Reusable & Dishwasher Safe | for Starting Vegetable Seeds, Flower Seeds & Herb Seeds | Window Garden Seed Starting Kit

Burpee #ad - Rows are labeled alphanumerically for seedling identification with included Plant-o-Gram diagram. After transplanting, trays are easy to clean and reuse or simply store for next growing season. Just add seed starting mix, seeds, water and light to get growing! Perfectly sized for starting seeds in the windowsill: 11. 5" x 5-3/16" x 2-1/4".

Smarter watering system: molded corner slots in each cell improve drainage and soil aeration to set your seeds up for germination success. Check your burpee seed packets for instructions on when and how to plant any of your vegetable, including peppers and tomatoes, herb and flower varieties. If you are unsatisfied with your purchase, we aim to make it right! Top shelf dishwasher safe. Start pepper seeds 8-10 weeks before your area’s average last frost date, and tomato seeds 6-8 weeks before last frost. 100% guaranteed: burpee is committed to the success of all gardeners. 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.

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. Easier seed starting: our burpee superseed tray with 8 extra-large flexible pop-out cells is designed to simplify indoor seed starting. We treat each order with care to ensure healthy seeds, plants, soil mixes and gardening supplies are packaged and sent in excellent condition.
BrandBurpee #ad
ManufacturerBurpee #ad
Height11.5 Inches
Length5 Inches
Width3 Inches
Part Number96518

2. Tierra Garden


Deep, Clear, Tierra Garden 50-9000 Haxnicks Rootrainers Seed and Cutting Propagation Kit

Tierra Garden #ad - With 40 reusable cells, and shrubs! Working as an aerator and propagation system, sweet peas, and deep-rooted flowers, strawberries, tomatoes, corn, but will work with all seeds, the Rootrainer tray includes a drain and open cells for removing plugs and damage-free roots. 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.

By air-pruning with root trainers, seedlings, plants form vigorous and strong roots that can grow straight and avoid creating pot-bound plants. The reusable cells quickly snap together and very tightly fit into the holding tray. Rootrainer technology – innovative cell design directs main root to grow straight down the grooved cell towards the drainage hole. Dimensions: 14.

6"w x 8. 7"d x 6. 7"h; 32 cells; 5" Deep Cells. Easy to use – deep cells of this durable propagator tray open like a book, allowing you to check the growth progress, moisture levels, trees, you can use this Rootrainer to start potting dozens of plants, and health of your plants with ease. Strong & healthy roots – haxnicks rootrainers take propagation to the next level. Perfect for – these root trainers are especially good for all beans, seedlings, and cuttings! Use the included holding tray and propagating lid to create a mini-greenhouse.
BrandTierra Garden #ad
ManufacturerTierra-Derco #ad
Height7 Inches
Length14 Inches
Weight0.66 Pounds
Width8 Inches
Part NumberRT010101

3. AAAmercantile


Seed Starter Trays 90 DEEP Extra Large Cells Total 15 Trays of 6 Cells Each + 16 Labels

AAAmercantile #ad - Flexible for easy de-potting. Larger roots = better tranplanting. Includes 15 plastic stake labels, one for each tray.
BrandAAAmercantile #ad
ManufacturerAAAmercantile #ad
Part Number4316270064



20 Plant Labels and Step by Step Seed Starting Guide, Refill Kit, Seed Starter Trays, Large Cells, 10 Flats 480 Cells, Stage 1 by Coconut & Co. 120 Trays; Four-Cells Per Tray Made in USA

COCONUT & CO. #ad - Includes "step by step seed Starting Guide", a quick guide to get your garden started on the right track. Drip Pans. Drain holes at bottom of each cell, compatible w/ Coconut & Co. Also includes 20 Plant Labels, five inches long. 480 cells 120, four-celled trays, 50% larger cells than standard sized 6-celled trays: each cell measures 1. 5" x 2. 4" x 2. 25" deep. Large cell seedling starter Trays are ideal for all herb, veggie, flower seeds and rooted stems.
BrandCOCONUT & CO. #ad
ManufacturerCoconut & Co. #ad
Height2.4 Inches
Length5.12 Inches
Width3.38 Inches
Part NumberCO480cells

5. AAAmercantile


Seed Starter Trays 600 DEEP Extra Large Cells 100 Trays of 6 Cells

AAAmercantile #ad - Light weight flexible plastic. Six of these trays fit inside a standard 1020 nursery flat. Easy de-potting of seedlings. Larger roots = better tranplanting.
BrandAAAmercantile #ad

6. AAAmercantile


25 Sheets 36 Cell Seed Starter Trays 900 Total DEEP Extra Large Cells

AAAmercantile #ad - Easy de-potting of seedlings. These deep extra large cells give larger root balls so your plants will have a head start after transplanting. Light weight flexible plastic. 36 cell sheets fit inside a standard 1020 nursery flat. Can be broken down into 6 cell trays.
BrandAAAmercantile #ad
Height3 Inches
Length5 Inches
Width7 Inches



GROW-GREEN 1020 Trays Sturdy Farmer Self Seedling Nursery Tray Plastic Seeds Starter Trays 10 Pieces Standard Size 2.35inch Deep Without Holes 10-Pack Without Holes

GROW-GREEN #ad - So watering for everyday is not necessary, check once a week. Super reliable quality with a decent acceptable price. Two function, one is to carry and hold the plug cell tray which is too thin to bearing the soil.

We promise our trays is sturdy and strong, if you think they are not strong enough, please show us the picture, we will return all your money without returning the items. Plant trays won't crack or break during transport One Year Warranty on Heavy Duty Flat Propagation Trays Outer Dimension: 21. 25" x 11. 25" x 2. 5" fits standard 1020 Cell Starter Trays great for Planting Kit. Special design of the bulge lines on the bottom make the floor more stronger bearing any plug tray with soil.

Thick & sturdy10-pack, 550mm*285mm durable thick seedling tray without holes. Jiangsu grow-Green also provide these different cell plug tray. And also make the air circulation better at the bottom and hole drainage water for some time. Seedling starter trays are not flimsy or brittle. Such as 200 cell, 128 cell, with height 2. 36", 72 cell nursery tray.
ManufacturerGROW-GREEN #ad
Height5 Inches
Length21.6 Inches
Width11.2 Inches