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.
Filters
1 - 18 of 50
Done
Sale
3" Humidity Dome – 6 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
Sale
Maxi Square Plastic Pots – 18 Count Containers
For larger seedlings like peppers and tomatoes.
New! For larger seedlings like peppers and tomatoes.
Sale
Jumbo Square Plastic Pots – 8 Count Containers
For very large seedlings such as squash and pumpkins.
New! For very large seedlings such as squash and pumpkins.
Sale
Maxi Square Plastic Pots – 540 Count Containers
For larger seedlings like peppers and tomatoes.
New! For larger seedlings like peppers and tomatoes.
Sale
5 1/2" Hard Plastic Humidity Dome – 4 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
Sale
5 1/2" Hard Plastic Humidity Dome – 1 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
Sale
Jumbo Square Plastic Pots – 200 Count Containers
For very large seedlings such as squash and pumpkins.
New! For very large seedlings such as squash and pumpkins.
Sale
3" Humidity Dome – 24 Count Trays, Domes, and Flats
Rests on top of Perma-Nest trays.
New! Rests on top of Perma-Nest trays.
Sale
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
20-Row Seed Flats – 5 Count Trays, Domes, and Flats
Ideal for seed starting.
Ideal for seed starting.
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
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
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
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.
Sale
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.
Sale
Seedling Trays – 5 Count Trays, Domes, and Flats
The standard 1020 greenhouse flat with drainage slots.
The standard 1020 greenhouse flat with drainage slots.
1 - 18 of 50