A growth stimulator for aquarium plant stems and leaves. It contains a broad spectrum of essential trace elements vitamins and amino acids. Flourish™ is rich in gluconate iron manganese calcium magnesium potassium inositol choline B12 biotin and other factors that have been determined to be beneficial to aquatic plants. It contains no phosphate or nitrate or other fertilizers that would promote algae proliferation. A 100 mL bottle treats up to 5000 gallons. It is also beneficial for household plants.