Seachem Flourish Nitrogen 250ml

Seachem Flourish Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Seachem Flourish Nitrogen is a concentrated (15,000 mg/L) blend of nitrogen sources. It provides nitrogen in both the nitrate form and the plant–preferred ammonium form. However, no free ammonia is released because the ammonium in Seachem Flourish Nitrogen is complexed and unavailable until utilized by the plants. Seachem Flourish Nitrogen also provides nitrate for those plants that can readily utilize nitrate as well. For maximum benefit, use with Seachem Flourish Phosphorus and Seachem Flourish Potassium. Seachem Flourish Nitrogen is safe for invertebrates such as shrimp.