Ryzoral Flow is a bioactivator obtained from organic matrices of several plant essences that contains brassinosteroids, root development promoting plant hormones. The product, in fact, promotes root development and removes all signs of transplanting-related stress. Brassinosteroids are essential for normal plant development, just like hormones: auxins, cytokinins, gibberellins, abscisic acid and ethylene. They promote the growth and development processes of tissues and organs in all plants at the cellular level, regulating cell elongation, division and differentiation and, at the level of the plant as a whole, influencing the development of the vegetative part but, above all, the development of both primary and secondary roots.