Trays, Domes & Flats Comparison Chart

Name Part # Type Cell Size Quantity Tray or Dome Compatibility Drainage Holes Cells Recommended Use
72 Cell Plug Flats – 5 Count 9496 Flats 1 1/2" Square x 2 1/4" D Pack of 5 Sits in Shallow Black or White Trays only. Yes 72 Flowers, cauliflower, peppers.
5 1/2" Hard Plastic Humidity Dome – 4 Countnew 7107 Domes Pack of 4 Rests on Hard Plastic Perma-Nest Trays only.
Mini Square Plastic Pots – 18 Count 9510 Pots 3 1/2" Square x 2 7/8" D Pack of 18 18 pots will fit in a standard 1020 tray. Yes 1
Shallow Germination Trays – 5 Count 7291 Solid Trays Pack of 5 Used with 20-row Seed Flats, Soil Block Propagation Trays, and all Plug Flats, except Jumbo and Pro-Trays. Yes
50 Cell Plug Flats – 100 Count 9499 Flats 1 7/8" Square x 2 3/8" D Case of 100 Sits in Shallow Black or White Trays only. Yes 50 Tomatoes, melons, squash, cucumbers, and for growing larger flowers, herbs, and other vegetables.
Seedling Trays – 5 Count 9509 Solid Trays Pack of 5 Used with Pro-Trays, Jumbo Plug Flats, Soil Block Propagation Trays, and 18 Mini Square Plastic Pots. Yes
Jumbo Square Plastic Pots – 200 Countnew 7747 Pots 5 1/4" Square x 5 1/2" D Case of 200 8 pots will fit in a standard 1020 tray. Yes 1
Shallow Leakproof Trays – 36 Count 7245 Solid Trays Case of 36 Used with 20-row Seed Flats, Soil Block Propagation Trays, and all Plug Flats, except Jumbo and Pro-Trays. No
2" Clear Acrylic Domes – 50 Count 9518 Domes Case of 50 Rests on all flats and trays except Hard Plastic Perma-Nest, Jumbo Plug Flats, Mesh Trays, and unsupported Pro-Trays.
Leakproof Trays – 100 Count 9515 Solid Trays Case of 100 Used with Pro-Trays, Jumbo Plug Flats, Soil Block Propagation Trays, and 18 Mini Square Plastic Pots. No
50 Cell Plug Flats – 5 Count 9498 Flats 1 7/8" Square x 2 3/8" D Pack of 5 Sits in Shallow Black or White Trays only. Yes 50 Tomatoes, melons, squash, cucumbers, and for growing larger flowers, herbs, and other vegetables.
Pro-Tray 38 Cell Flats – 5 Count 9502 Flats 2 1/8" Diameter x 2 1/4" D Pack of 5 Sits in all trays except Shallow Black or White Trays. Yes 38 Basil, cabbage family, peppers, other vegetables, herbs, and flowers.
Pro-Tray 72 Cell Flats – 100 Count 9505 Flats 1 1/2" Diameter x 2 1/4" D Case of 100 Sits in all trays except Shallow Black or White Trays. Yes 72 Beets, endive, kohlrabi, lettuce, leeks, onions, parsley, radicchio, and small-seeded herbs and flowers.
20-Row Seed Flats – 5 Count 9523 Flats 9 3/4" L x 7/8" W x 1 1/4" D Pack of 5 Sits in Shallow Black or White Trays only. Yes 20
Mini Square Plastic Pots – 540 Count 9512 Pots 3 1/2" Square x 2 7/8" D Case of 540 18 pots will fit in a standard 1020 tray. Yes 1
Soil Block Propagation Trays – 50 Count 9396 Mesh Trays Case of 50 Wide-mesh bottoms to evenly support all sizes of soil-blocks. Yes
7" Clear Propagation Domes – 5 Count 7150 Domes Pack of 5 Rests on all flats and trays except Hard Plastic Perma-Nest Trays and Soil Block Propagation Trays.
7" Clear Propagation Domes – 25 Count 7149 Domes Case of 25 Rests on all flats and trays except Hard Plastic Perma-Nest Trays and Soil Block Propagation Trays.
Pro-Tray 24 Cell Flats – 5 Count 9503 Flats 2 1/4" Diameter x 2 1/4" D Pack of 5 Sits in all trays except Shallow Black or White Trays. Yes 24 Cucumber, eggplant, melons, pumpkin, squash, tomatoes, and large-seeded herbs and flowers.
Lightweight Mesh Tray – 5 Count 7215 Mesh Trays Pack of 5 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
Medium Weight Mesh Tray – 50 Count 7305 Mesh Trays Case of 50 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
200 Cell Plug Flats – 50 Count 9493 Flats 13/16" Square x 1 3/8" D Case of 50 Sits in Shallow Black or White Trays only. Yes 200 Lettuce, radicchio, miscellaneous salads, basil and other herbs.
Heavyweight Mesh Tray – 5 Count 7306 Mesh Trays Pack of 5 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
5 1/2" Hard Plastic Humidity Dome – 1 Countnew 7106 Domes Single Dome Rests on Hard Plastic Perma-Nest Trays only.
2" Clear Acrylic Domes – 5 Count 9519 Domes Pack of 5 Rests on all flats and trays except Hard Plastic Perma-Nest, Jumbo Plug Flats, Mesh Trays, and unsupported Pro-Trays.
Pro-Tray 72 Cell Flats – 5 Count 9501 Flats 1 1/2" Diameter x 2 1/4" D Pack of 5 Sits in all trays except Shallow Black or White Trays. Yes 72 Beets, endive, kohlrabi, lettuce, leeks, onions, parsley, radicchio, and small-seeded herbs and flowers.
Jumbo Plug Flats – 5 Count 9027 Flats 2" L x 2 1/4" W x 3 1/4" D Pack of 5 Sits in all trays except Shallow Black or White Trays. Yes 36 (six 6-packs)
Leakproof Trays – 5 Count 9514 Solid Trays Pack of 5 Used with Pro-Trays, Jumbo Plug Flats, Soil Block Propagation Trays, and 18 Mini Square Plastic Pots. No
Soil Block Propagation Trays – 5 Count 9397 Mesh Trays Pack of 5 Wide-mesh bottoms to evenly support all sizes of soil-blocks. Yes
3" Humidity Dome – 6 Countnew 7104 Domes Pack of 6 Rests on Hard Plastic Perma-Nest Trays only.
Shallow Germination Trays – 100 Count 7290 Solid Trays Case of 100 Used with 20-row Seed Flats, Soil Block Propagation Trays, and all Plug Flats, except Jumbo and Pro-Trays. Yes
Pro-Tray 24 Cell Flats – 100 Count 9507 Flats 2 1/4" Diameter x 2 1/4" D Case of 100 Sits in all trays except Shallow Black or White Trays. Yes 24 Cucumber, eggplant, melons, pumpkin, squash, tomatoes, and large-seeded herbs and flowers.
Medium Weight Mesh Tray – 5 Count 7304 Mesh Trays Pack of 5 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
Seedling Trays – 100 Count 9508 Solid Trays Case of 100 Used with Pro-Trays, Jumbo Plug Flats, Soil Block Propagation Trays, and 18 Mini Square Plastic Pots. Yes
Shallow Leakproof Trays – 5 Count 7244 Solid Trays Pack of 5 Used with 20-row Seed Flats, Soil Block Propagation Trays, and all Plug Flats, except Jumbo and Pro-Trays. No
Maxi Square Plastic Pots – 540 Countnew 7746 Pots 3 1/2" Square x 3 1/2" D Case of 540 18 pots will fit in a standard 1020 tray. Yes 1
128 Cell Plug Flats – 100 Count 9495 Flats 1 1/8" Square x 1 7/8" D Case of 100 Sits in Shallow Black or White Trays only. Yes 128 Flowers, herbs, cabbage family, onions, leeks, celery.
Jumbo Plug Flats – 100 Count 9019 Flats 2" L x 2 1/4" W x 3 1/4" D Case of 100 Sits in all trays except Shallow Black or White Trays. Yes 36 (six 6-packs)
Pro-Tray 38 Cell Flats – 100 Count 9506 Flats 2 1/8" Diameter x 2 1/4" D Case of 100 Sits in all trays except Shallow Black or White Trays. Yes 38 Basil, cabbage family, peppers, other vegetables, herbs, and flowers.
72 Cell Plug Flats – 100 Count 9497 Flats 1 1/2" Square x 2 1/4" D Case of 100 Sits in Shallow Black or White Trays only. Yes 72 Flowers, cauliflower, peppers.
200 Cell Plug Flats – 5 Count 9492 Flats 13/16" Square x 1 3/8" D Pack of 5 Sits in Shallow Black or White Trays only. Yes 200 Lettuce, radicchio, miscellaneous salads, basil and other herbs.
20-Row Seed Flats – 50 Count 9524 Flats 9 3/4" L x 7/8" W x 1 1/4" D Case of 50 Sits in Shallow Black or White Trays only. Yes 20
Lightweight Mesh Tray – 50 Count 7216 Mesh Trays Case of 50 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
3" Humidity Dome – 24 Countnew 7105 Domes Pack of 24 Rests on Hard Plastic Perma-Nest Trays only.
Hard Plastic Perma-Nest Trays – 24 Count 7158 Solid Trays Case of 24 Used with Pro-Trays, Jumbo Plug Flats, 18 Mini Square Plastic Pots, Seeding Trays, Leakproof Trays, and all Mesh Trays. No
Hard Plastic Perma-Nest Trays – 6 Count 7159 Solid Trays Pack of 6 Used with Pro-Trays, Jumbo Plug Flats, 18 Mini Square Plastic Pots, Seeding Trays, Leakproof Trays, and all Mesh Trays. No
Maxi Square Plastic Pots – 18 Countnew 7748 Pots 3 1/2" Square x 3 1/2" D Pack of 18 18 pots will fit in a standard 1020 tray. Yes 1
Jumbo Square Plastic Pots – 8 Countnew 7749 Pots 5 1/4" Square x 5 1/2" D Pack of 8 8 pots will fit in a standard 1020 tray. Yes 1
Heavyweight Mesh Tray – 50 Count 7307 Mesh Trays Case of 50 Used with Pro-Trays, Jumbo Plug Flats, and 18 Mini Square Plastic Pots. Yes
128 Cell Plug Flats – 5 Count 9494 Flats 1 1/8" Square x 1 7/8" D Pack of 5 Sits in Shallow Black or White Trays only. Yes 128 Flowers, herbs, cabbage family, onions, leeks, celery.