OVERVIEW 15:15:15 NPK compound fertilizer is a balanced fertilizer containing equal proportions of the three primary macronutrients: 15% Nitrogen (N) 15% Phosphorus (P₂O₅) 15% Potassium (K₂O) It is widely used as a general-purpose fertilizer suitable for many crops, soils, and climatic conditions. Because of its balanced composition, it supports uniform plant growth, root development, flowering, […]
