The Grodan Rockwool cubes are high-performance and reliable grow media, made to deliver excellent growth during propagation. The grow cube holds its shape and it’s solid. During the propagation phase, the grow cubes offer excellent saturation and re-saturation for strong crop development.
The Rockwool grow cubes have a positive effect on EC refreshment and deliver better EC distribution. Grodan has designed a premium substrate to ensure strong crop growth and increased harvest yields
