Hydroponics is a technique of growing plants without soil on artificial substrate using nutrient solution. The soil is replaced by substrate, which serves as a support for plant roots. Processed glass gravel Vitrum Pure can be used as a base for hydroponic growing and can replace traditional plastic materials. Alternatively it can be used as an essential element of the combined substrate.
We recommend using Vitrum Pure for hydroponic growing due to its minimal carbon impurities. It does not release any carbon particles that can result in various fungal infections. Glass gravel Vitrum Pure is environmentally friendly material, which can be used multiple times after simple washing.