Grodan

Grodan is a global leader in hydroponic substrates, widely recognised for producing premium rockwool growing media trusted by growers worldwide. Backed by decades of professional horticultural expertise, Grodan products are designed to support healthy root development by delivering consistent water retention, oxygen availability, and structural stability. This makes them a reliable choice across a wide range of crops and controlled growing systems.

By focusing on precision manufacturing, innovation, and grower-friendly design, Grodan has set the benchmark for reliable hydroponic media. Their rockwool substrates create a balanced root environment that encourages vigorous plant growth while helping simplify irrigation and nutrient management. Valued for their uniformity and predictability, Grodan products allow growers to maintain greater control throughout the grow cycle.

We recommend Grodan for growers seeking professional-grade substrates and dependable results, available from Greens Horticulture with trusted stock, competitive pricing, and fast UK delivery.