Cultiwool Rockwool Slab - 1.3 Metre

Cultiwool slab is a stone wool slab that is made with the X-fibre technology. Instead of the usual horizontal or vertical fibre orientation, the fibres using this technique are oriented in all directions throughout the substrate. In this way, two advantages are combined: a rapid root development supplied by a vertically oriented fibre structure and a better root volume throughout the substrate supplied by a horizontally oriented fibre structure. This slab provides perfect control and an even distribution of the water content and EC. This ensures that the slab can be managed for good vegetative and generative growth.

Features:

• Fibre structure with a lower density and no loss of firmness
• Vertical fibre structure
• Great from start to finish easy rooting
• Excellent air to water ratio
• Fast absorption of water
• High water retention
• Guaranteed firmness