About NPK 21-21-21

NPK 21-21-21 is a balanced suspension fertilizer with nitrogen (21%), phosphorus (21%), and potassium (21%), suited for a wide range of crops like cereals, vegetables, and fruits needing all-round nutrition.

Nitrogen promotes foliage, phosphorus strengthens roots and flowering, and potassium enhances water efficiency and disease resistance, leading to 10-20% yield improvements and robust plant health.

Its suspension form ensures uniform nutrient delivery through irrigation, ideal for nutrient-poor or varied soils. Benefits include balanced growth, reduced deficiencies, and improved produce quality. Safe for sensitive crops, it supports sustainable farming with minimal leaching.

Explore related RNZ products: NPK 40-10-10, NPK 25-25-25.