Advanced Nutrients Piranha 250ml is a powerful root stimulator that enhances your plant's growth rate, nutrient intake and fertility, while protecting it from stressors and fortifying its immune system. When used in combination with other Advanced Nutrients products, it helps your plants reach their maximum potential. Piranha's unique blend of plant extracts and hormones helps to stimulate root growth, activate your plant's defenses against stressors, and increase its fertility. In addition, it helps to supercharge your plant's nutrient intake for maximum yield and fortify its immune system for optimum health. Piranha is easy to use and can be applied as a foliar spray or as a root drench. It is safe to use on all types of plants, including vegetables, fruits, herbs, and flowers. With Advanced Nutrients Piranha 250ml, you can ensure that your plants achieve their fullest potential and produce the best results.