Grodan Gro-Smart Tray 78 Cell - Dual Sided - Fits 10in x 20in Flats

Grodan Gro-Smart Tray 78 Cell - Dual Sided - Fits Standard 10in x 20in Flats

The Grodan Gro-Smart Tray is the precision propagation tray designed to work with Grodan's complete line of starter plugs and blocks. Its unique dual-sided design provides two distinct holding configurations in a single tray: flip to the 78-cell side to hold 1.5-inch A-OK Starter Plugs or Macroplugs in organized individual cells, or flip to the mesh side to hold sheets of A-OK Starter Plugs, Mini-Blocks, or Gro-Blocks. Sized to fit standard 10in x 20in flats and sold by the case of 5, it's the complete propagation tray solution for Grodan-based hydroponic and soilless growing systems.

Key Features & Benefits

• Dual-Sided Versatility: Two distinct tray configurations in one - 78-cell side for individual plug and Macroplug placement, and open mesh side for sheet plugs, Mini-Blocks, and Gro-Blocks.
• 78-Cell Capacity: Accommodates 78 individual 1.5-inch A-OK Starter Plugs or Macroplugs in organized cells for efficient seedling and cutting propagation at scale.
• Fits Standard 10in x 20in Flats: Drops directly into standard 1020 propagation trays, integrating seamlessly with existing propagation infrastructure and watering systems.
• Promotes Healthy Root Development: Proper support and aeration from the tray structure encourages healthy root development in hydroponic and soilless media.
• Heavy-Duty Reusable Plastic: Durable construction withstands repeated use and standard greenhouse cleaning and disinfection procedures.
• Sold by the Case of 5: Case packaging reduces per-unit cost for commercial-scale propagation operations.

Who Should Use This

Essential for commercial propagators, hydroponic growers, and research facilities running Grodan substrate systems who need a precision tray designed to work directly with Grodan starter plugs and blocks at every propagation stage.

Compatibility

Cell side: holds 1.5-inch A-OK Starter Plugs and Macroplugs. Mesh side: holds A-OK Starter Plug sheets, Mini-Blocks, and Gro-Blocks. Fits standard 10in x 20in flats. Sold by the case: 5 trays per case.

Frequently Asked Questions

Can I use non-Grodan plugs or blocks in the Gro-Smart Tray?

The tray is sized for Grodan 1.5-inch A-OK Plugs and compatible Grodan block formats. Other brands' plugs of the same dimensions may fit the 78-cell side - verify dimensions before use to ensure secure placement.

Which side should I use for rooting cuttings versus germinating seeds?

Both sides can be used for either application depending on your plug or block format. The 78-cell side is typically used for individual plugs during cloning and seed germination. The mesh side accommodates sheet plugs and blocks that come pre-connected in sheet format.

How do I clean the Gro-Smart Tray between crop cycles?

Remove all media and root debris, then wash with warm water and a mild cleaning solution. Follow with a diluted bleach or commercial greenhouse disinfectant rinse to sanitize before the next crop cycle.

Does the tray work with automated propagation systems?

The 10in x 20in flat compatibility makes the Gro-Smart Tray suitable for automated seeding, transplanting, and misting systems designed around the standard 1020 tray format. Verify specific equipment compatibility before use at scale.