Grodan SBS 36/77 Grow Cubes 18 Trays – 77 Cubes Per Tray

Grodan SBS 36/77 Grow Cubes 18 Trays – 77 Cubes Per Tray

The Grodan SBS 36/77 Rockwool Grow Cubes are high-quality propagation cubes designed specifically for seed germination and cutting propagation. Made from natural spun basalt rock (Rockwool), these cubes measure 36mm x 36mm x 40mm and offer the perfect balance of air and water retention for reliable root development. Supplied in trays of 77 cubes, this system allows for easy organisation, efficient handling, and consistent results during the propagation phase.

Specifications

• Cube Size: 36mm x 36mm x 40mm
• Tray Configuration: 77 cubes per tray
• Total Cubes per Carton: 1,386 cubes (18 trays)
• Carton Dimensions: 540mm x 340mm x 780mm
• Carton Weight: 8 kg
• Pack Quantity: Available in 1 / 5 / 10 / 18 trays per carton
• Material: Spun basalt rock (Rockwool)
• Brand: Grodan
• Country of Manufacture: Netherlands

Features and Benefits

• Ideal for Propagation: Provides an excellent growing environment for seeds and cuttings, supporting downward root growth for strong development.
• Convenient Tray System: Comes with 77 cubes per tray for easy handling, storage, and organisation during the propagation stage.
• Versatile Integration: Can be easily placed on Grodan blocks, slabs, or other growing media, ensuring a smooth transition to larger systems.
• Optimal Air/Water Ratio: Maintains a balanced environment to prevent overwatering and encourage uniform, healthy root growth.
• Sterile and Inert Medium: Manufactured from natural basalt rock, free of pollutants, pathogens, and pests for a clean propagation process.

Applications

• Seed Germination: Perfect for starting seeds in a sterile, balanced medium that promotes consistent and reliable germination rates.
• Cutting Propagation: Provides ideal conditions for rooting cuttings and clones, ensuring healthy initial root structure.
• Hydroponic Systems: Designed to integrate smoothly with Grodan blocks, slabs, or other hydroponic growing systems.
• Commercial and Hobby Growers: Suitable for both large-scale operations and home growers looking for professional-grade propagation results.

How To Use

Pre-soak the grow cubes in pH-adjusted water (typically between pH 5.5 – 6.0) until fully saturated.

Place seeds or cuttings into the pre-formed holes in each cube.

Arrange the trays in your growing area with appropriate lighting and environmental conditions.

Maintain consistent moisture by monitoring the cubes and watering as needed to avoid drying out or oversaturation.

Once roots are established, transplant the cubes onto Grodan blocks, slabs, or into your preferred hydroponic or soil-based system.

Other Variants

Should you require further information or wish to discuss please call us on 03 9796-3100 or email [email protected]