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Grow1 72-Cell Break-A-Part Seedling Tray - 10" x 20"

  • 72 cells at 2.5 inches deep for maximum root volume
  • Pliable break-a-part design for cell removal without plastic fatigue
  • Standard 10 by 20 inch footprint fits most propagation flats
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are switching to break-apart inserts because standard trays crack and tear root systems during transplanting.
  • You are opting for deeper 2.5-inch cells because shallow flats restrict taproot expansion and stunt early growth.

What We Found

  • The pliable plastic handles accidental drops much better than brittle trays that shatter on impact.
  • Individual cells let you move early finishers to the light while the slow ones stay under the humidity dome.

What Users Say

  • Growers who switched to these say they stopped losing their most vigorous starts to transplant shock.
  • Users who run multiple seasons say the pliability means they stopped throwing away cracked plastic every year.

Grow1 72-Cell Break-A-Part Seedling Tray - 10" x 20"

The Grow1 72 Cell Break-A-Part Seedling Tray is engineered for growers who demand both efficiency and durability. Proudly made in the USA, this tray is constructed from a high-quality, pliable plastic that is significantly sturdier than standard nursery inserts. The "Break-A-Part" design allows for maximum flexibility, making it easier to separate cells and remove seedlings without damaging delicate root systems or cracking the tray itself. If your project requires fewer, larger cells, you may also consider the Grow1 50-Cell Seedling Tray as a versatile alternative.

Each of the 72 cells features a 2.5-inch depth, providing a generous volume for root expansion. This extra vertical space is ideal for starting robust vegetables like tomatoes, peppers, and various perennials, ensuring they have the room to develop a strong taproot before being moved to a larger container. For plants requiring maximum root depth, the Grow1 X-Deep Premium Seedling Plug Tray offers even more vertical space. By encouraging a healthy air-to-water ratio through precision drainage holes, this tray helps prevent "wet feet" and promotes vigorous early-stage growth.

Designed to fit perfectly into a Grow1 Standard Propagation Tray No Drain Holes, these seedling inserts are crack-resistant and built for multiple uses. Unlike brittle, single-use alternatives, the Break-A-Part tray maintains its integrity under the weight of wet soil and frequent handling. Whether you are a commercial nursery manager or a home gardening enthusiast, this tray offers a professional-grade foundation for your propagation needs.

Features

🧩
Break-A-Part Design

Offers superior flexibility for easy seedling removal and cell separation without stressing the plant or the plastic.

🌱
2.5" Deep Cells

Deep cells provide the vertical space required for healthy taproots and massive root branching in vigorous seedlings.

🛡️
Crack-Resistant Plastic

Made from a pliable thermoplastic that resists becoming brittle, allowing for sanitization and repeated seasonal use.

🇺🇸
Made in the USA

Produced domestically with strict quality control to ensure a clean, pathogen-free, and high-strength nursery product.

Specifications

Specification Value
Dimensions 20" x 10" x 2.5"
Cell Count 72 Cells
Cell Depth 2.5"
Material Pliable, Crack-Resistant Plastic
Drainage Integrated Bottom Holes
Tray Compatibility Standard 1020 Propagation Trays
Case Quantity 100 Trays
Origin Made in the USA

FAQ

What is the benefit of a "Break-A-Part" tray? +

The Break-A-Part design makes it much easier to pop plants out during transplanting. The flexibility of the tray allows you to flex the cells and apply pressure to the bottom without snapping the plastic, reducing transplant shock for your seedlings.

Are these trays reusable? +

Yes. These are made from a pliable, crack-resistant plastic rather than standard thin, brittle nursery materials. With proper cleaning and sanitization, you can use these for several growing seasons.

Can I use these with a humidity dome? +

Absolutely. These inserts follow the standard 1020 footprint and are compatible with almost all standard 2-inch and 7-inch propagation domes available on the market.

Why is the 2.5-inch depth important? +

Standard seedling trays are often quite shallow. The 2.5-inch depth allows for a deeper soil volume, which keeps roots from circling as quickly and provides a more stable environment for fast-growing plants like tomatoes and peppers.

Do these fit inside or over the propagation tray? +

These are "insert" trays, meaning they are designed to fit inside a standard 1020 propagation flat, such as the Grow1 Standard Propagation Tray with Drain Holes. This allows you to bottom-water your seedlings by adding water directly to the base tray.

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