Grodan Classic MY

Grodan Classic MY is a multi-year stone wool slab tailored for professional greenhouse and controlled-environment cultivation. Leveraging NG2.0 technology, this substrate features a unique horizontal, hydrophilic fiber matrix. Its design promotes uniform water content (WC) and electrical conductivity (EC) throughout the slab and between adjacent slabs, thus optimizing nutrient delivery and root-zone stability across multiple growing seasons. Whether managing high moisture or low-EC conditions, growers can adapt irrigation and nutrient strategies without compromising crop performance. Reinforced fiber structure ensures slab integrity, perfect for intensive commercial use over several crop cycles. For superior root development, the system encourages consistent horizontal rooting in both propagation blocks and main slabs, ensuring plants establish quickly and thoroughly. But if you are a grower who wants to expand further, then you might want to take a look at the Grodan Plantop Dry or the Grodan Delta NG2.0.