Hydroponic Seedling Trays

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The floating Hydroponic Seedling Trays helps add to the ease of growing plants from scratch. Its commercial-grade polystyrene floating trays are designed to wick water to the new seedlings as needed, keeping the new plants perfectly hydrated with minimal attendance. Use is very simple with the Hydroponic Seedling Trays, just create a pool of water in which the trays can float, plant the seeds in tray, and watch them grow. The design of the commercially-grade seedling trays ensures years of use.

One major advantage of the Hydroponic Seedling Trays design are undamaged roots, as the plant and all its soil simply and easily slide out. Its design eliminates entangled roots for a stronger root system and also helps to promote a higher rate of transplanting success, as high as 90 percent. Plus no spreading of root pests or diseases.

Hydroponic Seedling Trays Features:

  • Tray size: 14 in. x 30 in. x 3.5 in.
  • ST128 – 128 plugs per tray
  • ST242  – 242 plugs per tray
  • 2 trays per order
  • Can be used for hydroponic growing
  • Grows a stronger root system
  • Made from polystyrene
  • Reusable
  • Floats


Click here to purchase the Seedling Propagation Mat

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More Info About Hydroponic Seedling Trays

Additional information


2 trays per order, Can be used for hydroponic growing, Floats, Grows a stronger root system, Made from polystyrene, Reusable, ST128 – 128 plugs per tray, ST242 – 242 plugs per tray, Tray size: 14 in. x 30 in. x 3.5 in.


128 plugs per tray, 242 plugs per tray

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