What Are Water-Soluble NPK Fertilizers and How Do They Work?

Water-soluble NPK fertilizers are a type of multi-nutrient fertilizer that provides plants with the essential macronutrients—nitrogen (N), phosphorus (P), and potassium (K)—in a highly soluble form. These fertilizers dissolve completely in water and are readily absorbed by plants through fertigation or foliar application, offering higher nutrie

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