Nitrogen-rich water-soluble NPK for the vegetative phase

Idron NPK 30-10-10 + OE

Idron NPK 30-10-10 + TE is a nitrogen-rich water-soluble NPK fertiliser for the vegetative phase under fertigation. Its nitrogen is almost entirely ureic, and it is supplemented with magnesium and trace elements. Like the whole Idron range, it is low in chlorine (L.C.C.) and dissolves without sedimentation or clogging of emitters.

High nitrogen (30%) to support vegetative growth
Mostly ureic nitrogen (29% out of 30%)
Magnesium (2.5% MgO) and EDTA-chelated trace elements
Low chlorine content (L.C.C.)
Acidic, low-conductivity solution: pH 3.5 at 1% and 375 µS/cm at 1‰
Fertigation without sedimentation or clogging of emitters

How to use

Form: Water-soluble powder

Application: Fertigation, 25–50 kg/ha per application; indicative rates, to be adapted to the crop, growth stage and water analysis

Crops: All crops, including hydroponics

Crop / Use	Application rate
Fertigation – vegetative phase, all crops	25–50 kg/ha per application

Product composition

Total nitrogen (N): 30%
of which nitric nitrogen: 1%
of which ureic nitrogen: 29%
Phosphorus pentoxide (P₂O₅): 10%
Potassium oxide (K₂O): 10%
Magnesium oxide (MgO): 2.5%
Boron (B): 0.01%
Copper (Cu) EDTA-chelated: 0.002%
Iron (Fe) EDTA-chelated: 0.02%
Manganese (Mn) EDTA-chelated: 0.01%
Molybdenum (Mo): 0.001%
Zinc (Zn) EDTA-chelated: 0.002%
pH (1% solution): 3.5
Conductivity (1‰): 375 µS/cm

Our Catalogue

Product catalogue 2026

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