Rizorbex is based on the profound symbiotic interaction that evolved between mycorrhizal fungi and the plant's roots, in which a nutrient exchange phenomenon occurs. The plant has the ability to produce carbohydrates through photosynthesis, but the nutrient absorption is limited to the length and growth rate of it's radicular system (roots). The fungi is unable to produce it's own carbohydrates, but has a very efficient nutrient absorption ability due to the high growth rate and long reach in the soil. The plant delivers carbohydrates to the fungi and, in return, the fungi delivers nutrients that it extracts from the soil that, with no mycorrhizae, would have been unreachable for the plant. It's used in most crops, in different development stages.