Biocanna Bio Rhizotonic is the most powerful root stimulator for organic growing. It is 100% natural with an organic certificate (OMRI). It is composed of several vitamins, including vitamin B1 and B2. Bio Rhizotonic promotes root hair development and root tips, and increases the resistance of the plant. A strong root system allows the plant to absorb more nutrients and substances and grow faster. Bio Rhizotonic has a noticeably vitalizing effect on plants. With this product the plants root in the ground faster. Therefore Bio Rhizotonic is, among other things, an ideal resource for stressed plants such as cuttings of that are transplanted. In addition, Bio Rhizotonic restores and strengthens plants that appear sick or in poor conditions.