Cultiwool - Otimaxx Growingslaps, 100x15x7.5cm

Cultilene OptimaXX is a rock wool slab, mainly composed of basalt. Manufactured using X-fiber technology.

Instead of the usual horizontal or vertical alignment of the fibers, this technique aligns the fibers in all directions within the substrate.

This combines two advantages:

rapid root development enabled by a vertically aligned structure, and better root volume throughout the substrate due to a horizontally aligned fiber structure.

OptimaXX offers perfect control and uniform distribution of water content and EC in the slab.
This ensures optimal vegetative and generative growth.

Features:

• Suitable for horizontal use. Comparable to Grodan Vital (Expert) slabs.
• A slab with fast response to water content and excellent nutrient control.
• Quickly reacts to changes in growing conditions.
• Very even water and nutrient distribution.

Before first use, soak the rock wool mat for 12-24 hours in water with a pH of 5.2 to 5.5.

Ideal for use in Libra trays.