Purpinator 4L is a nutrient booster designed and developed to help hydroponic gardeners get the best out of their plants. Thanks to its advanced technology, it helps plants to thrive and reach their full potential. It works by providing the essential nutrients required for healthy growth and giving plants a boost of energy when needed. It is formulated for use with any hydroponic system and can be used for both vegetables and flowers. The nutrient booster can be used in combination with other fertilizers and is safe for fish and other aquatic life. With Purpinator 4L, growers can enjoy healthier plants, bigger harvests and better yields.