Grodan redefined modern horticulture by harnessing volcanic rock to create an exceptionally precise and efficient growing medium. Originating in the realm of advanced agricultural technology, Grodan leads the way in developing rockwool substrates, meticulously crafted to empower growers with complete mastery over water, air, and nutrient dynamics. Driven by scientific principles, Grodan’s substrates provide a clean, neutral foundation that ensures remarkable consistency. Every slab, cube, and plug is thoughtfully designed to balance water retention and drainage, fostering an optimal root environment tailored for precision cultivation, particularly in hydroponic setups. While engineered for professional growers, Grodan’s substrates have won the trust of cultivators at all skill levels, cherished by those who value measurable outcomes and adaptable performance. Committed to environmental responsibility, Grodan champions sustainability through innovative recycling initiatives and eco-friendly production practices, making it a conscientious choice for growers who prioritize the planet.
+2 strains
