Seachem Flourish Potassium

Flourish Potassium™ is formulated to support the natural planted aquarium by providing a highly concentrated potassium source, with a concentration of 50,000 mg/L. Potassium is essential for vigorous plant growth and can become depleted in rapidly growing systems or when the source water has low mineral content, potentially limiting growth. Flourish Potassium™ helps to prevent such depletion and maintain optimal growth by replenishing potassium levels, which can be indicated by yellowing in older leaves.

Unlike potassium nitrate or potassium phosphate, which also contribute nitrogen or phosphorus, Flourish Potassium™ is derived from potassium sulfate. This ensures that potassium levels can be adjusted independently of nitrogen or phosphorus, allowing for precise nutrient management. This makes it an ideal supplement to use alongside Flourish Nitrogen™ and Flourish Phosphorus™ to maintain a balanced nutrient profile in your aquarium.