GROSSDORF·Macronutrients
Liquid nitrogen-sulfur fertilizer (UAN) with 26% N in three forms plus 4% S for pre-sowing, top-dressing, foliar and fertigation use.
Main advantages
About this product
UAN 26+4S — a liquid nitrogen fertilizer from Grossdorf containing 26% total nitrogen in three forms — ammoniacal, nitrate and amide — and 4% sulphur in the sulphate form. The staged release of nitrogen supports the synthesis of amino acids and proteins, while the sulphur increases the efficiency of nitrogen uptake. Fully water-soluble, with a neutral reaction, suitable for soils of various types, in particular acid and sandy loam ones. It is applied before sowing with incorporation, as a top dressing during the growing season, foliarly in diluted form or through fertigation.
At a glance
Nutrient composition
Nitrogen fertiliser
Straight nitrogen fertiliser. Value is % N by mass, not an NPK blend.
Nitrogen (N)
26%
Vegetative growth, leaf mass
Application
Full specifications
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Questions & answers
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