Grodan GROUP

For more than forty years, the Grodan Group has been a global market leader in the supply of innovative and sustainable stone wool substrate solutions for professional growers. Grodan solutions are designed for Precision Growing, the most efficient and effective form of growing.


Stone wool is made from a natural, volcanic rock called basalt. Grodan substrates are clean, contain no pollutants and are free of plant diseases. They also enable recirculation of water and nutrients, so there is no waste of input materials.


Grodan® substrate solutions are ideal for Precision Growing, which ensures the efficient use of water, nutrients, energy and space. The Grodan Group has introduced a long series of Precision Growing innovations to the market. Click here for examples.


The Grodan Group is a part of the ROCKWOOL Group, the world’s leading supplier of innovative products and systems based on stone wool, improving the environment and the quality of life for millions of people.