Silica—Von Liebig's Special for water type All - 1L (1.05 qt), case of 12 LED Lighting White perlite granules are the

White perlite granules are the result of the expansion of combined water vaporizing in the crude mineral and forming enclosed air pockets

It’s water-powered so no electricity is needed and includes a union for easy installation into the Nutrient Delivery System (NDS)

silicon forms silicon enzyme complexes

• Automatically adjusts to sharpen different blade grinds safely

Silica—Von Liebig's Special for water type All - 1L (1.05 qt), case of 12 LED Lighting White perlite granules are theDutchpro Silica Von Liebigs Special is a Silicon Dioxide that is used to increase yield and stress train your plant. Silica improves the uptake of nutrients, promotes stronger and thicker stems, provides resistance to bacterial and fungal diseases, and decreases stress. Silica also allows for better root development and faster growth. Dutchpro Silica Von Liebigs Special is highly concentrated and uses nanotechnology for an increase in effectivity. 1.