Seachem Flourish Potassium – Provides potassium for aquatic plants

Flourish Potassium™ contains 50,000 mg/L of potassium, which is essential for maintaining healthy plant growth in a planted aquarium. Potassium plays a crucial role in supporting vigorous growth, but it can become depleted in systems with fast-growing plants or low-mineral water. When potassium runs low, plants may show signs of deficiency, such as yellowing on older leaves. Using Flourish Potassium™ helps prevent this depletion and supports optimal growth.

Common potassium sources like potassium nitrate and potassium phosphate also add nitrogen or phosphorus along with potassium, making it difficult to manage the right balance of nutrients. Flourish Potassium™, however, is made from potassium sulfate, allowing you to raise potassium levels without affecting nitrogen or phosphorus levels