Product Name: Ecological pH Reducer 5 L. Universal Use. Irrigation System Descaler. Crops With Better Taste And Aroma. Triple action. The use of our product in agriculture and gardening offers multiple benefits: it correctly lowers the pH (favoring the assimilation of nutrients), disembeds irrigation systems and allows obtaining higher quality crops with better flavor and aroma. Environmentally friendly. Product endorsed by the organic certification body caae for use in organic agriculture. The nortembio agro pH reducer is the most natural and safe alternative to nitric and phosphoric acid. Universal use. The Nortembio agro pH reducer is recommended for all types of crops, whether soil, hydroponic, aeroponic, cannabis, etc.