Grodan Slab Vital каменна вата

Grodan Vital stone wool slab is composed of hydrophilic inerts
vertical fibers. The even distribution of water is utilized
of the culture in the total volume of the substrate with the continuous new growth of
the roots. This results in healthier, more vigorous and thriving plants
throughout the period. These benefits translate into higher yields, improved
fruit quality and reducing the sensitivity of the culture to
diseases.