Giga Seedling Tray - 10" x 10"

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It’s Up-Potting Made Easier.

Stop messing with flimsy pots that tip over, spill soil everywhere, and wear out in one season. Our largest, most advanced tray gives you plenty of space to up-pot tomato, pepper, melon, and other large root ball seedlings.

Vego Garden ImageBiggest Cells on the Market - 9 extra-large 2.83" cells give your seedlings deep room to grow.

Vego Garden Image Superior Air Pruning - Side vents encourage dense, healthy roots by preventing circling and promoting natural airflow.

Vego Garden Image Easy-Transplant Design - Wide bottom holes make it easy to push plugs out without damaging roots.

Vego Garden ImageBuilt to Last - Thick, BPA-free plastic cells are strong enough to stand on (we tried) and will last for decades.

Note: Dome sold separately.

Giga Seedling Tray 2 Packs | Vego Garden Giga Seedling Tray | Vego Garden

Giga Seedling Tray - 10" x 10"

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$39.95 $49.95 20% OFF
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Vego garden beds
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Air Pruning Vents

Air Pruning Vents

These vents train your seedling to grow dense roots so they thrive once you transplant them in your garden.

Stackable Cells

Stackable Cells

Thoughtfully designed to nest cleanly when not in use, making storage simple and keeping your growing space organized.

Durable Materials

Durable Materials

Strong, BPA-free plastic resists cracking, fading, and sun damage season after season so you can grow decades of beautiful gardens.

Stronger Transplants with Smarter Design

The way roots grow inside a tray directly affects how well they grow in your garden.
Why Air Pruning

Why Air Pruning?

Ever try to grow seedlings in a solo cup or closed pot? In a closed environment, roots grow until they hit the wall, elongate along the edges, and tangle.

Giga trays are vented to prevent this. Roots grow through the vents, are exposed to air, and naturally prune themselves.

This creates a fuller, more balanced root system, and gives you stronger seedlings.

Designed by Gardeners

Designed by Gardeners

Our gardeners start seeds every year, so they’ve experienced all the problems with other seedling trays.

We designed Giga Trays for them, so we included all the features they asked for:

  • Vents go halfway up for air pruning and moisture retention.
  • Bottom holes make it easy to gently remove seedlings for transplant.
  • Cells are attached and sturdy so they don’t fall over and spill everywhere.
Room for Deep Roots

Room for Deep Roots

Plants like tomatoes and eggplants have large root systems and need extra space to develop.

The Giga Tray is especially well-suited for crops like the ones shown below.

Cucumbers
Tomatoes
Eggplants
Peppers
Melons
Okra
And_More
Dimensions

Dimensions

10" x 20" Stackable Seedling Tray
10" x 20" Stackable Seedling Tray
  • Precision Germination for Professionals
  • Compact high-density tray ideal for starting large batches of seeds—perfect for experienced growers and small farms.
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Standard Seedling Trays
Standard Seedling Tray - 5" x 5"
  • Versatile Germination for Home Gardeners
  • Balanced cell size supports most vegetable and flower seeds—great for beginners and hobbyists alike.
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Jumbo Seedling Trays
Jumbo Seedling Tray - 5" x 5"
  • Mid-Stage Growth & Root Development
  • Larger cells allow seedlings to grow stronger before transplant—best for lettuces, herbs, and general crops.
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Giga Seedling Tray
Giga Seedling Tray - 10" x 10"
  • Up-Potting Tray for Larger Seedlings
  • Extra-large cells designed to support deep-root crops like tomatoes and eggplants through vigorous early growth.
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Bundle It

Jumbo/Giga 1020 Up Pot Bundle | Vego Garden
20% OFF
Standard 1020 Germination Cell Bundle | Vego Garden
20% OFF
Jumbo 1020 Up Pot Cell Bundle | Vego Garden
20% OFF
76 Cell 1020 Germination Cell Bundle | Vego Garden
20% OFF
Ultimate Seed Starting Bundle | Vego Garden
SAVE $30
Jumbo/Giga 1020 Up Pot Bundle | Vego Garden
20% OFF
FAQs
General(9)
What is the Giga Tray?

It's a big, sturdy tray for starting larger seedlings — it replaces those flimsy nursery pots.

Why use the Giga Tray instead of small pots?

The Giga Tray air prunes and gives your plants extra space to grow strong roots before transplanting.

What kind of plants is it for?

It's perfect for bigger seedlings like tomatoes, peppers, pumpkins, flowers, or anything that stays indoors for a while before planting outside.

Do I need a humidity dome with it?

If your plants are still tiny, yes — a dome helps them sprout. Once they're growing, you can use the Giga Tray on its own.

Is the Giga Tray reusable?

Yes! It's tough and designed to last season after season.

How big is the Giga Tray?

It's larger than standard trays, with deep cells to hold more soil and give plants extra room to grow.

Does it work with a heat mat?

Yes, but make sure the heat mat is big enough to fit the Giga Tray.

How do I water the plants in the Giga Tray?

You can water from the top or place on a bottom tray to let water soak up from the bottom.

Is it easy to carry?

Yes! The Giga Tray is designed to be sturdy but lightweight, so you can move your seedlings around easily without everything tipping over.

Have more questions?

See full FAQ here, or contact us.