Grodan SBS Small :Tray 150 with hole (18 Trays)

The Grodan SBS 150 Tray is a high-capacity propagation solution designed for professional growers and serious home gardeners alike. With 150 rockwool plugs per tray, each featuring a pre-formed hole, it's ideal for sowing seeds or taking cuttings with ease, precision, and efficiency.

Crafted from clean, inert spun rock material, Grodan propagation plugs offer optimal moisture retention and oxygen levels for fast, uniform root development — giving your plants the best start possible.

What it is:
A propagation tray with 150 individual rockwool plugs (with holes), sold as a bulk pack of 18 trays.

What it does:
Provides a sterile and efficient growing medium for reliable germination and rooting.

Usage:
Soak before use. Insert seeds or cuttings into the pre-formed holes. Works well in hydroponic setups or for transplanting into pots or soil.

Key Features:

• 150 plugs per tray (18 trays total)

• Pre-formed holes for easy seeding or cloning

• Excellent water and air balance

• Uniform plug structure for even growth

• Ideal for hydroponics, greenhouses, and indoor setups

Ideal for:
Large-scale propagation, seed starting, cloning, commercial hydroponics, greenhouse and tent growing.