UPPER – Mineral Woll 20×20

Thanks to its structure, Mineral woll ensures an ideal water-air ratio, which allows for rapid rooting, stable growth and easy control over plant nutrition.

Main advantages:

• root support – creates a strong and branched root system
• optimal balance – ideal for both the vegetative and flowering phases
• inert and sterile – does not contain pathogens and does not bind fertilizers
• stable material – chemically and mechanically resistant, long-term reliable