Grodan Max Rockwool is a premium growing medium designed for optimal water retention, root aeration, and nutrient distribution. This versatile substrate is ideal for both hydroponic and soil-based growing systems, supporting a wide range of crops including vegetables, fruits, and flowers. Made from natural basalt rock, Grodan Max Rockwool provides a sterile, inert environment for plant roots, encouraging vigorous growth and healthier yields.

• Superior Water Retention: Grodan Max Rockwool efficiently holds moisture while allowing excess water to drain, providing the ideal balance for healthy root development.

• Optimal Aeration: Its fibrous structure promotes oxygen flow to plant roots, reducing the risk of root rot and ensuring faster, more robust growth.

• Even Nutrient Distribution: The porous design ensures even distribution of nutrients throughout the medium, allowing plants to absorb essential nutrients more effectively.

• Sterile and Inert: Grodan Max Rockwool is pH neutral and free from pathogens, pests, and weed seeds, offering a clean growing environment for healthier plants.

• Environmentally Friendly: Made from natural materials, it is fully recyclable and supports sustainable growing practices.