NPK 15-15-15+8S

NPK 15-15-15+8S is a fully balanced compound fertilizer used as a dependable “foundation” grade across many crops and soil types. Because nitrogen, phosphorus, and potassium are supplied in equal proportions, it supports uniform growth from establishment through yield formation, making it a popular choice for both broad-acre farming and intensive horticulture.

Nitrogen (15% N) drives vegetative growth, canopy development, and crop vigor—helping plants build the leaf area needed for photosynthesis.
Phosphorus (15% P₂O₅) supports early rooting and energy transfer within the plant, improving establishment, uniformity, and resilience during early growth.
Potassium (15% K₂O) strengthens overall plant health and stress tolerance, and plays a key role in flowering/fruiting and quality (size, firmness, storability, sugar and starch formation in many crops).

Where it fits best

As a base fertilizer at planting or early growth, especially where a balanced nutrient supply is needed.
As a general-purpose maintenance grade in mixed cropping systems.
On soils where nutrient analysis or local recommendations indicate no strong bias toward extra P or K.

Typical crops

Cereals and maize, oilseeds, legumes, vegetables, root crops, fruit trees, and plantations—any system that benefits from a stable, balanced N–P–K input.

Practical notes

For best results, match the rate and timing to soil analysis, crop stage, and expected yield. Many programs combine NPK 15-15-15 with additional nitrogen (e.g., urea) or potassium later in the season, depending on crop demand and local conditions.

Nitrogen (N)	15%
Phosphorus (P2O5)	15%
Potassium (K2O)	15%
Sulphur (S)	8
Moisture	1% max
Granulometry	90,0% min

Specification

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