Tools & Supplies Seed Starting Supplies Trays, Domes, and Flats
A single black plastic mesh seedling tray.
Trays, Domes & Flats
Johnny's offers a selection of seed starting trays, flats, and humidity domes to accommodate whatever it is you decide to grow. All of our seedling products follow industry 1020 tray standard size (actual footprint: 11" x 21"). We offer supplies that are economical enough to be disposable, but are durable enough to be reusable over multiple seasons, including: germination trays with and without drainage holes; mesh trays; cell flats; and clear plastic domes. Available in small and case quantities. To compare products, including compatibility across products, see our Trays, Domes & Flats Comparison Chart (at right).
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For very large seedlings such as squash and pumpkins.
For very large seedlings such as squash and pumpkins.
For home and market gardeners. Round cells.
For home and market gardeners. Round cells.
Ideal for seed starting.
Ideal for seed starting.
Durable trays for our Seedling Light Carts.
Durable trays for our Seedling Light Carts.
For larger seedlings like peppers and tomatoes.
For larger seedlings like peppers and tomatoes.
Compact, low-cost support for other containers.
Compact, low-cost support for other containers.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Slots for uniform drainage.
Slots for uniform drainage.
These wide-mesh bottom trays are ideal for soil block propagation.
These wide-mesh bottom trays are ideal for soil block propagation.
Tall domes for Perma-Nest Trays.
Tall domes for Perma-Nest Trays.
Standard domes for Perma-Nest Trays.
Standard domes for Perma-Nest Trays.
A great multi-use tray for any operation.
A great multi-use tray for any operation.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Rests on top of Perma-Nest trays.
Rests on top of Perma-Nest trays.
For big stocky transplants.
For big stocky transplants.
Johnny's Exclusive
2" Clear Acrylic Domes – 50 Count Humidity Domes
Holds moisture and warmth for germination.
Holds moisture and warmth for germination.
The standard 1020 greenhouse flat with drainage slots.
The standard 1020 greenhouse flat with drainage slots.
Heavy duty support for other seedling containers.
Heavy duty support for other seedling containers.
19 - 36 of 55