Hydroponics / The Hydroponic City / Large cell count tray with rockwool cubes
The Hydroponic City

Large cell count tray with rockwool cubes

Data updated 2026-09-13

This bulk set is designed for high-capacity plant propagation, offering a total of 720 individual cells across 120 small trays. Each tray contains 6 cells, allowing for modular management of different plant varieties. This setup is particularly useful for commercial-scale hobbyists or those managing extensive indoor garden installations.

The package includes 1.5 inch Grodan rockwool cubes, which are the industry standard for starting seeds and cuttings. These cubes fit perfectly into the tray cells, ensuring that each plant has a stable and airy environment for root development. The rockwool medium is known for its ability to hold moisture while preventing the roots from becoming waterlogged.

Using this set allows for a highly organized approach to starting a large volume of vegetables or herbs. The modular nature of the 6-cell trays makes it easy to move specific groups of plants as they reach different stages of growth. It is a practical solution for anyone looking to maximize their seedling production efficiency.

Large cell count tray with rockwool cubes
Listed facts

The details

Brand
The Hydroponic City
Marked

Propagation and cloning kits Rockwool grow cubes

Collections
This set

Also from The Hydroponic City