• Stack of colorful plastic seed trays on a white background
  • Person holding a green seed tray with soil, surrounded by gardening tools and containers.
  • Black plastic seed tray with multiple compartments on a white background
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Pink seed tray on a white background
  • Pink seedling tray with small plants and a blue label on a soil-covered surface.
  • Small green plants in pink seed trays with soil
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Purple seed tray on a white background
  • Small purple seedling trays with young plants emerging from soil
  • Person holding a green seed tray with soil, surrounded by gardening tools and containers.
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Orange plastic seed tray with multiple compartments on a white background
  • Orange seedling tray with soil being filled in a close-up shot.
  • Two orange plastic pots with soil on a blurred background
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Blue plastic seed tray on a white background
  • Person holding a blue seedling tray with soil, with a blurred background of more trays and hands.
  • Black plastic seed tray with multiple compartments on a white background
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Green seed tray on a white background
  • Person holding a green seed tray with soil, surrounded by gardening tools and containers.
  • black plastic seed tray inside showing holes on white background
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Clear plastic seed tray with compartments on a black background
  • clear plastic seed tray with compartments filled with soil on a white background
  • Clear seed tray with multiple compartments partially buried in soil
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
  • Black plastic seed tray on a white background
  • Stack of black plastic components on a white background
  • Seedling tray on a wooden surface with small plants and soil.
  • Silver kettlebell and black dumbbell on top of seed trays on a white background
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6 Cell Plug Tray Inserts

Our 6 cell seed starting tray inserts are available in clear and colors and are proudly made in the USA. These 6 cell plug trays are ideal for seed starting, propagation, and transplant production for vegetables, flowers, and herbs. Twelve inserts fit into a standard 1020 tray, making them a practical choice for greenhouse growers, nurseries, and market gardeners. Made from food-safe, heavy-duty polypropylene, these trays are built for many seasons of reuse. Color code your seedlings for easy crop organization.

$10.99
$10.99
$10.99
Shipping calculated at checkout.
Size Pack
Color: Black

    Key Features

    • Made from FDA Prime Grade Extra Strength Polypropylene (#5 BPA-free) plastic
    • Extra large ⅝" drainage holes for easy seedling removal and healthy root development
    • Air prune design helps prevent root circling and supports stronger seedling root systems
    • Proudly made in the USA and guaranteed to last at least 2 years
    • 12 inserts fit per 1020 seed starting tray
    • 60 pack provides 360 planting cells
    • 120 pack provides 720 planting cells
    • 360 pack provides 2,160 planting cells

    6 Cell Tray Dimensions

    • Insert outer dimensions: 5" x 3⅓" x 2¼" height
    • Each cell: 1½" x 1½" x 2⅛" at the top, tapering to 1" at the bottom
    • Air pruning slits: 0.11" wide x 1¼" tall

    Note: Clear 6-cell plugs have a small square tab inside the cells as part of the manufacturing process.

    *12 Pack Multicolor does not include pink.

    Black plastic seed tray on a white background
    Stack of colorful plastic seed trays on a white background
    Person holding a green seed tray with soil, surrounded by gardening tools and containers.
    Black plastic seed tray with multiple compartments on a white background
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Pink seed tray on a white background
    Pink seedling tray with small plants and a blue label on a soil-covered surface.
    Small green plants in pink seed trays with soil
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Purple seed tray on a white background
    Small purple seedling trays with young plants emerging from soil
    Person holding a green seed tray with soil, surrounded by gardening tools and containers.
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Orange plastic seed tray with multiple compartments on a white background
    Orange seedling tray with soil being filled in a close-up shot.
    Two orange plastic pots with soil on a blurred background
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Blue plastic seed tray on a white background
    Person holding a blue seedling tray with soil, with a blurred background of more trays and hands.
    Black plastic seed tray with multiple compartments on a white background
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Green seed tray on a white background
    Person holding a green seed tray with soil, surrounded by gardening tools and containers.
    black plastic seed tray inside showing holes on white background
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Clear plastic seed tray with compartments on a black background
    clear plastic seed tray with compartments filled with soil on a white background
    Clear seed tray with multiple compartments partially buried in soil
    Silver kettlebell and black dumbbell on top of seed trays on a white background
    Stack of black plastic components on a white background
    Seedling tray on a wooden surface with small plants and soil.
    Silver kettlebell and black dumbbell on top of seed trays on a white background