Our experience has shown that Cultilene Transplanting Cubes are a big improvement over Grodan Rockwool, with their superior construction ensuring they keep their shape when wet.

These cubes are made from Mineral Wool – molten basalt rock that has been spun into thin fibres – but whereas the Grodan cubes are only spun in a single direction, Cultilene cubes are spun in two directions making for a stronger end product.

The wrapped cubes are 3 inches by 3 inches with a hole to accommodate a 1 inch SBS block.

• Optimum strength and flexibility
• Free from root disease
• Ideal air to water balance
• Simple controllability of water and nutrients
• Strong root growth throughout the entire block

Buying in bulk? Please contact us for the best possible price.