ICL·Macronutrients
Water-soluble 5-0-49 potassium fertilizer with 8.4% sulphur for fertigation; feeds high-potassium crops and stays stable in hard, calcium-rich water.
Main advantages
About this product
Nova Potassium is a fully water-soluble 5-0-49 fertilizer supplying potassium and nitrate nitrogen plus 21% SO3 (8.4% sulphur) in crystalline form. Designed for fertigation, it feeds crops with high potassium demand and remains stable even in hard, calcium-rich water thanks to ICL's patented calcium-sulphate precipitation inhibitor. Its low nitrate content allows application at later growth stages of vegetables, potatoes, fruit crops and grapes, when potassium demand rises.
At a glance
Nutrient composition
NPK blend
Values are % nutrient by mass. Balanced blend for starter nutrition.
Nitrogen (N)
5%
Vegetative growth, leaf mass
Potassium (K₂O)
49%
Hardiness + grain fill
Application
Full specifications
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Questions & answers
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