Blend B 50kg fertilizer is a compound fertilizer formulated to meet the specific nutrient needs of crops that require a higher level of phosphorus and potassium. It typically contains a nutrient ratio of 10-20-20, meaning it has 10% nitrogen (N) for moderate vegetative growth, 20% phosphorus (P₂O₅) to promote strong root development and early plant establishment, and 20% potassium (K₂O) to enhance flowering, fruiting, and overall crop quality.