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Grow1 Premium Propagation Tray No Drain Holes (USA Made) - 10" x 20"

  • Standard 10x20 inch footprint holds up to 50 individual starter plugs with ease
  • Thick USA-made plastic with raised interior channels to promote root zone aeration
  • Solid water-tight base fits standard domes and heat mats for climate-controlled starts
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are switching to USA-made trays because thin imports buckle and crack when lifted full of heavy, wet media.
  • You are using a no-hole base because you need a consistent water reservoir to keep clones hydrated between soakings.
  • You are adding solid trays to your shelving because leaking runoff from standard trays creates a mess in your space.

What We Found

  • The plastic is noticeably thicker than imports, so it stays rigid even when you load it with fifty heavy plugs.
  • The interior channels are tall enough to keep your inserts dry while still holding a reservoir below.

What Users Say

  • Users who cycle through dozens of batches say these trays hold their shape without the typical corner snapping.
  • Commercial nursery teams report fewer losses from drying out because the solid base maintains a steady reservoir.

Grow1 USA Propagation Tray No Drain Holes (10" x 20")

For growers who demand long-term durability and precision, the Grow1 USA Propagation Tray No Drain Holes offers a professional-grade foundation for clones and seedlings. Proudly manufactured in the USA, this tray is engineered with a thicker, more resilient plastic than standard imports, ensuring it maintains its structural integrity even when loaded with heavy wet media and high-capacity 50-cell seedling plug trays.

The solid, no-hole base is specifically designed to retain moisture, creating a reservoir for rock wool cubes or a Speedy Root starter tray with media that thrives on consistent bottom-up hydration. By catching every drop of excess water, it protects your grow space from mess while ensuring your young starts never dry out during the critical first days of root development.

To prevent the common pitfall of root rot, the base features integrated raised channels. These allow air to circulate freely beneath your x-deep seedling plug trays or 3.5" square pots, keeping oxygen levels high and roots healthy. Whether you are running a hobby shelf or a commercial-scale nursery, this crack-resistant tray is built to last through dozens of propagation cycles.

Features

🇺🇸
Premium USA Build

Manufactured in the USA to strict tolerances, offering a sturdier feel and longer lifespan than standard trays.

💧
Water-Tight Base

No-drain design holds excess water to maintain high humidity and consistent moisture for thirsty clones.

🌬️
Aerated Base Channels

Raised interior floor promotes airflow beneath inserts, preventing anaerobic conditions at the root zone.

🏗️
Pliable & Crack Resistant

Constructed from high-quality plastic that flexes without snapping, standing up to the rigors of heavy use.

Specifications

Specification Value
Dimensions 20" x 10" x 2.5"
Tray Depth 2.5"
Drain Holes No
Material Premium Pliable, Crack-Resistant Plastic
Design Features Raised air-circulation channels
Origin Made in the USA
Compatibility Standard 10x20in inserts, domes, and heat mats

FAQ

Why choose the USA-made Premium tray over a standard tray?+

The Premium USA tray is built with a higher grade of plastic and more consistent thickness. This makes it significantly less likely to warp, buckle, or crack than a standard propagation tray when being carried while full of water and heavy media.

How does a "No Drain" tray help with propagation?+

By retaining water, it ensures your propagation media (like rock wool or peat) stays moist from the bottom up. This is essential for maintaining the high humidity levels required for clones to strike roots successfully.

Are the raised channels enough to prevent root rot?+

The channels lift your inserts slightly, allowing air to move under the pots. While this greatly improves oxygenation, you should still avoid leaving your media fully submerged in deep water for extended periods.

Is this tray compatible with humidity domes?+

Yes, it follows the industry-standard 10x20in footprint, making it a perfect fit for Grow1 humidity domes as well as most other standard domes on the market.

Can I use this tray with a seedling heat mat?+

Absolutely. The crack-resistant plastic is designed to handle the gentle warmth of a seedling mat, helping to speed up germination and rooting times.

How should I sanitize this tray between uses?+

We recommend cleaning with a diluted solution of hydrogen peroxide or a mild bleach solution. Rinse thoroughly before reuse to ensure a sterile environment for your next batch of clones.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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