This system includes 77 uniformly sized rockwool cubes, each measuring 36mm x 36mm x 40mm, organized within a convenient tray for efficient handling and organization.
Uniform Cube Size: Each cube measures 36mm x 36mm x 40mm, providing a consistent environment for seed or cutting propagation.
High-Quality Rockwool Material: Grodan's rockwool is renowned for its homogeneity and reliability, ensuring uniform germination and high success rates.
Optimal Air and Water Balance: The fibrous structure of the cubes promotes an ideal balance of air and water, facilitating accelerated rooting and healthy plant development.
Convenient Tray Design: The included tray holds all 77 cubes securely, simplifying transportation and organization during the propagation process.
Enhanced Root Development: The uniform density and structure of Grodan's rockwool cubes ensure even distribution of water, nutrients, and pH levels, leading to consistent and robust root growth.
Ease of Transplantation: Once roots are established, the cubes can be easily transplanted into larger growing mediums or hydroponic systems without disturbing the root structure.
Trusted Quality: Grodan is a globally recognized brand in hydroponics, known for producing reliable and effective growing mediums.
Q: How should I prepare the rockwool cubes before use?
A: It's recommended to soak the cubes in water adjusted to a pH of 5.5–5.8 before planting seeds or cuttings to ensure optimal conditions.
Q: Can these cubes be used for both seeds and cuttings?
A: Yes, the Grodan SBS cubes are designed to support both seed germination and cutting propagation effectively.
Q: Are the cubes reusable?
A: While primarily intended for single use to prevent disease transmission, some growers choose to sterilize and reuse them.
