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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Ideal for seed starting.
Ideal for seed starting.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Heavy duty support for other seedling containers.
Heavy duty support for other seedling containers.
Compact, low-cost support for other seedling containers.
Compact, low-cost support for other seedling containers.
Standard domes for Perma-Nest Trays.
Standard domes for Perma-Nest Trays.
Durable trays for our Seedling Light Carts.
Durable trays for our Seedling Light Carts.
A great multi-use tray for any operation.
A great multi-use tray for any operation.
Large cells can be separated into six-packs.
Large cells can be separated into six-packs.
Compact, low-cost support for other containers.
Compact, low-cost support for other containers.
Heavy duty support for other seedling containers.
Heavy duty support for other seedling containers.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Reinforced support for other seedling containers.
Reinforced support for other seedling containers.
Johnny's Exclusive
2" Clear Acrylic Domes – 50 Count Humidity Domes
Holds moisture and warmth for germination.
Holds moisture and warmth for germination.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
For larger seedlings like peppers and tomatoes.
For larger seedlings like peppers and tomatoes.
Slots for uniform drainage.
Slots for uniform drainage.
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