MERIDIAN 13:40:13

NPK 13:40:13 carries higher phosphorus and potassium alongside a supporting level of nitrogen. This combination is generally associated with the pre-flowering and flower-initiation stage, where a crop benefits from continued nitrogen while phosphorus and potassium are stepped up ahead of flowering.

This information describes the general agronomic role of NPK 13:40:13 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.