It doesn't matter if you are a beginner grower or a grower with years of experience, it is very important for you to understand the pH value. After all, hydroponics is a science that does not forgive mistakes. If you do not know how to achieve and control the optimal pH level, then you can seriously harm your plants and reduce your yield, or even cause it to die completely. Therefore, if you want to achieve the best conditions for the growth of your plants, then you simply need to maintain an optimal pH level and constantly keep it in balance. To lower pH, simply add PH Down to water or nutrient solution. Then check the pH again. Adjust if necessary. Our liquid pH regulators are uniquely formulated as the same bottle can be used for both growth and flowering stages. The undeniable advantage of pH regulators is their low cost. Attention! Always wear appropriate protection when working with alkalis! pH regulators are absolutely safe when used correctly! Important! In order for the pH to be stable, you need to defend the water. Results of using pH regulators The results of using pH regulators will not be long in coming. By helping your plants get the nutrition they need and preventing imbalances from occurring, you will soon see healthy, vigorous plants grow rapidly.