Seachem Laboratories Flourish Potassium Plant Supplement

Flourish Potassium contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several elements that are vitally important to maintaining a vigorous level of growth in a planted aquarium. Potassium can become depleted in a rapidly growing system or when the source water has a low mineral content. In these cases potassium could become the limiting factor to growth. Use Flourish Potassium to prevent potassium depletion (signs of which include yellowing in older leaves) and maintain the highest level of growth.
Benefits: 1. Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus.2. Maintain a vigorous level of growth in a planted aquarium.3. Prevent potassium depletion (signs of which include yellowing in older leaves).4. Allows the user to adjust potassium levels without affecting nitrogen or phosphorus.
Safety: Caution: Aquarium use only. Keep away from children. Contains 1,5-pentanedial. May produce an allergic reaction.
Use Instructions: Use 1 capful (5 ml) for every 125 L (30 US gallons). This dose raises potassium by 2 mg/L. Repeat 2–3 times per week or as needed in response to signs of potassium deficiency in older leaves which include: chlorosis (yellowing), necrosis (death/browning), pinholes in leaves, and weak stems and roots."
Product Gross Weight: 0.6400 lb, Product Net Weight: 0.6400 lb, Product Height: 6.50 in, Product Length: 1.94 in, Product Width: 1.94 in