Seedling Tray

The PS Seedling Tray is a heavy-duty, high-capacity commercial plug tray designed for professional propagation and efficient greenhouse space management. Molded from rigid polystyrene (PS), this reusable tray provides a stable environment for seed germination and strong root development.
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Key Features & Specifications
    • Material: Premium Polystyrene (PS)
    • Total Cell Count: 406 cells arranged in a highly efficient 14 × 29 grid.
    • Tray Dimensions: 540 mm × 280 mm
    • Tray Depth: 30 mm
    • Top Cell Diameter: 18 mm × 18 mm
    • Bottom Cell Diameter: 8 mm × 8 mm
    • Cell Volume Capacity: 0.6 ml to 1.9 ml
    • Recommended Seeding Density: 95 to 310 seeds per square meter.

Why Choose our Seedling Tray?
  • Optimized Root Growth: The distinct tapered cell design (narrowing from an 18mm top to an 8mm bottom) guides roots downward, preventing root-binding and ensuring effortless plug extraction during transplanting.
  • Space-Maximizing Layout: With 406 individual cell compartments packed into a standard footprint, this tray maximizes your bench space and significantly lowers your cost-per-seedling.
  • Durable & Reusable: Constructed from high-quality PS material, the tray offers excellent structural rigidity, making it easy to carry when fully loaded without bending or cracking.
  • Excellent Drainage: Engineered to prevent waterlogging, the cell base facilitates optimal drainage and aeration to protect delicate root systems from rot.