About Grodan

Helping growers grow better through science, support and innovation

Grodan is a global leader in stone wool growing media and root-zone management solutions for controlled-environment agriculture. For more than 50 years, Grodan has supported professional growers with stone wool substrates, root-zone technology, cultivation expertise and technical support.

From high-tech food and horticultural crops to commercial cannabis cultivation, Grodan applies decades of experience in soilless growing to help growers improve consistency, irrigation control and resource efficiency.