MERIDIAN 19:19:19

NPK 19:19:19 is a balanced grade, meaning it supplies nitrogen, phosphorus and potassium in an equal ratio. Balanced grades of this type are generally applied during the early vegetative stage of a crop, when plants need steady support for leaf, stem and root development. Because all three primary nutrients are present in equal proportion, this grade is commonly used as a general-purpose feed before a crop moves into flowering or fruiting.

This information describes the general agronomic role of NPK 19:19:19 as a nutrient grade. Actual dosage, application frequency and suitability depend on crop, soil, water quality and local agronomic conditions — for a dosage plan, please consult a local agronomist or contact us directly.