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NPK-fertilizer-solution 4-27-15 with trace elements, foliar fertilizer

4 % Total nitrogen (N) 55 g/l ,
2,5 % Ureic nitrogen (N) 35 g/l ,
1,5 % Ammoniacal nitrogen (N) 20 g/l ,
5 % Water-soluble phosphate (P2O5) 65 g/l ,
15 % Water-soluble potassium (K2O) 200 g/l

All micronutrients in a water-soluble form. 0.01 % B; 0.02 % Cu*; 0.02 % Fe*; 0.01 % Mn*; 0.001 % Mo; 0.01 % Zn*; (* as chelate of EDTA); also contains: 22 % Phosphate soluble in mineral acids as potassium phosphonate (516 g/l) (299 g/l P2O5)

Density: 1,36

pH-Value: 5,6

Color: green


Our products are tested between -10 °C and + 45°C and can be stored within this temperature-range. Occurring crystals due to cold storage will dissolve again at higher temperatures. We recommend a frost-free storage and a product-temperature above +5 °C at the time of use.


Lebosol-Nutriplant®-AktiPhos is compatible with all commonly used plant protection products. Since not all the influences appearing in practice are predictable, a miscibility test with small amounts of the products provided for the spraying is always useful. In case of mixture with fertilizers or plant protection products fill sprayer up to 2/3 with water and add products separately. Add Lebosol®-AktiPhos as the last component.

Product active agent

Lebosol-Nutriplant®-AktiPhos is a special formulation of potassium phosphonate, carbamide nitrogen, ammonium nitrogen, water-soluble potassium and trace elements for the foliar application. An efficient admission of the nutrition elements and a good cultural compatibility is guaranteed by the formulation.


Crop Aim/Problem Recommendation Time
Strawberries Vitalisation and resilience 10 - 15 l/ha Lebosol-Nutriplant®-AktiPhos (Band spraying/watering procedure depending on the row spacing in min. 1.500 l Wasser/ha) Treatments after planting and in autumn; leaf treatment in spring until pre-bloom
Wine grapes Vitalisation and resilience Numerous applications 2 - 3 l/ha Lebosol-Nutriplant®-AktiPhos Pre-bloom to pea size
Fruiting vegetables Boosting of resistance to illness 2 - 5 times 2 - 3 l/ha Lebosol-Nutriplant®-AktiPhos When required
Cabbages, leafy vegetables and bulb vegetables Boosting of resistance to illness 2 - 5 times 2 - 3 l/ha Lebosol-Nutriplant®-AktiPhos When required
Hops Boosting of resistance to illness 2 - 5 times 2 - 4 l/ha Lebosol-Nutriplant®-AktiPhos 0.5 m growth height to beginning of flowering
Ornamental plants Vitalisation and resilience Numerous applications 200 - 300 ml Lebosol-Nutriplant®-AktiPhos (per 100 l spray water) When required