GROSSDORF·Macronutrients
Granular NP compound fertilizer, N20:P20 with 15% sulfur, for balanced starter feeding of rapeseed, cereals, corn and sulfur-sensitive crops.
Main advantages
About this product
Sulfoammophos N20:P20+15S is a concentrated granular nitrogen-phosphorus fertilizer with an elevated sulfur content in fast-available sulfate form. The balanced 1:1 nitrogen to phosphorus ratio makes it well suited to starter application, supporting root development, photosynthesis and generative-organ formation. The sulfur improves nitrogen uptake and protein, oil and gluten accumulation. It is physiologically neutral at pH 5.5-6.5 and suits cereals, corn, rapeseed, sunflower, legumes and vegetables, particularly crops sensitive to sulfur deficiency.
At a glance
Nutrient composition
NPK blend
Values are % nutrient by mass. Balanced blend for starter nutrition.
Nitrogen (N)
20%
Vegetative growth, leaf mass
Phosphorus (P₂O₅)
20%
Root development + flowering
Application
Full specifications
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Questions & answers
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