288 Cell Plug Tray

The 288 Cell Plug Tray is designed for professional growers and serious hobbyists who want to maximise seedling production in a compact, high-efficiency format. Featuring 288 uniform cells in a durable PS6 black tray, it supports fast, healthy early growth by promoting consistent root structure and making transplanting easier. Ideal for vegetables, herbs, and flowering species, this tray is well suited to high-volume seed sowing and commercial propagation.

For best results, pair with Osmocote Minis for initial nutrient release or Peters liquid plant food for ongoing feeding. For superior moisture control and root development, ask us about the recommended Jiffy peat mix.

Specifications:

  • Cell Count – 288 cells
  • Cell Volume – 5 mL
  • Cell Dimensions (L × W) – 18mm × 18mm
  • Length – 535mm
  • Width – 285mm
  • Height – 38mm
  • Material – PS6 (Polystyrene)
  • Colour – Black
  • Minimum Run – 1,045 units
  • Pack Type – Cartons
  • Pack Quantity – CTN55
  • Pallet Quantity – PAL1155
  • Brand – GCP
  • Made in Australia

Features & Benefits:

  • High-density plug format with 288 cells for maximum output in minimal space
  • Durable PS6 construction for strength during handling and transport
  • Small 5mL cell volume encourages rapid root development and nutrient uptake
  • Supports strong, uniform early-stage seedling growth
  • Reduces transplant shock with consistent root ball formation
  • Compatible with most automated seeding machines and nursery workflows
  • Australian made for reliable quality and fast local supply

How to Use:

  • Fill tray with a high-quality peat mix (ask us about the ideal Jiffy formulation)
  • Sow seeds directly into each cell
  • Water thoroughly and maintain consistent moisture levels
  • Apply Osmocote Minis or Peters liquid feed as required
  • Transplant seedlings once an optimal root ball has formed

Aqua Gardening Suggests These Are Best For:

  • Vegetable, herb, and flower seed propagation requiring speed and uniformity
  • Commercial nurseries and greenhouses
  • Market gardeners and high-output growing operations
  • Space-efficient, large-scale propagation systems

Still Unsure if This Product is Right for You?

  • Submit a question via the Reviews & Questions tab on this page, and our team will respond to you
  • Login to check your Aqua Gardening Member Price

(SKU: TRPT288-34S00-1)

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Pickup - Free
Pickup from 2/104 Wedgewood Rd, Hallam VIC 3803




Warranty


1 Year Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.

Returns


60 Day Returns - We will provide a refund, exchange or store credit where you have decided you no longer want the product and it is in new, unopened condition. More details...