The Grodan company promotes vigorous healthy growth of high-quality vegetables and plants with their rock wool-based products. Further, cultivation on this growing medium is in line with the drive of Grodan to achieve a more sustainable world.
The hydroponic growing media of choice! Grodan Rockwool or stonewool is made from molten rock spun into cotton candy-like fibers ...
The perfect media for container grown plants! Grodan Grow Cubes or croutons retain water while their uniform shape (1 x 1 ...