COMPOUND FERTILIZERS (LIQUID & SOLID/HARD) 1. Definition Compound fertilizers are nutrient formulations that supply two or more essential plant nutrients in one product, commonly N (Nitrogen), P (Phosphorus), and K (Potassium). Solid/Hard forms: granules, prills, or powders suitable for soil application Liquid forms: water-soluble solutions or suspensions suitable for fertigation or foliar feeding They provide […]
