Tools & Supplies Seed Starting Supplies Trays, Domes, and Flats
Trays, Domes & Flats
Trays, Domes & Flats
Johnny's offers a selection of cell flats to accommodate whatever it is you decide to grow. The smaller the number of cells in a flat, the larger each cell is in size: 24–50 cells are good for larger seeds, whereas 200–288 cells are good for tiny seeds.
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Leakproof Trays – 5 Count Trays, Domes, and Flats
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
Sale
Johnny's Exclusive
2" Clear Acrylic Domes – 5 Count Trays, Domes, and Flats
Holds moisture and warmth for germination.
Holds moisture and warmth for germination.
Sale
Jumbo Plug Flats – 5 Count Trays, Domes, and Flats
Large cells can be separated into six-packs.
Large cells can be separated into six-packs.
Sale
72 Cell Plug Flats – 5 Count Trays, Domes, and Flats
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Sale
50 Cell Plug Flats – 5 Count Trays, Domes, and Flats
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Sale
128 Cell Plug Flats – 5 Count Trays, Domes, and Flats
Designed for fresh market growers. Square cells.
Designed for fresh market growers. Square cells.
Sale
20-Row Seed Flats – 5 Count Trays, Domes, and Flats
Ideal for seed starting.
Ideal for seed starting.
Sale
Soil Block Propagation Trays – 5 Count Trays, Domes, and Flats
These wide-mesh bottom trays are ideal for soil block propagation.
These wide-mesh bottom trays are ideal for soil block propagation.
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7" Clear Propagation Domes – 5 Count Trays, Domes, and Flats
Create the perfect healing chamber for grafted tomatoes.
Create the perfect healing chamber for grafted tomatoes.
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Mini Square Plastic Pots – 18 Count Containers
For big, stocky transplants.
For big, stocky transplants.
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Pro-Tray 24 Cell Flats – 5 Count Trays, Domes, and Flats
For home and market gardeners. Round cells.
For home and market gardeners. Round cells.
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Seedling Trays – 5 Count Trays, Domes, and Flats
The standard 1020 greenhouse flat with drainage slots.
The standard 1020 greenhouse flat with drainage slots.
Sale
Shallow Leakproof Trays – 5 Count Trays, Domes, and Flats
A great multi-use tray for any operation.
A great multi-use tray for any operation.
Sale
Hard Plastic Perma-Nest Trays – 6 Count Trays, Domes, and Flats
Heavy-duty, leak-proof trays. Great for bottom-watering. Pack of 6.
Great for bottom-watering, these are the trays that come with our Seedling Light Carts.
Sale
Pro-Tray 38 Cell Flats – 5 Count Trays, Domes, and Flats
For home and market gardeners. Round cells.
For home and market gardeners. Round cells.
Sale
Shallow Germination Trays – 5 Count Trays, Domes, and Flats
Slots for uniform drainage.
Slots for uniform drainage.
Sale
Pro-Tray 72 Cell Flats – 5 Count Trays, Domes, and Flats
For home and market gardeners. Round cells.
For home and market gardeners. Round cells.
Sale
Heavyweight Mesh Tray – 5 Count Trays, Domes, and Flats
Heavy duty support for other seedling containers.
Heavy duty support for other seedling containers.
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