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Promi-Fertil PK Suprem


EC FERTILISER - 3-20-28 NPK-fertiliser solution

Declared content (%w/w):

3% Total Nitrogen (N)
3% Ureic Nitrogen (N)
20% Water-soluble Phosphorus Pentoxide (P2O5)
28% Water-soluble Potassium Oxide (K2O)
Low in chloride. Low in biuret.

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NPK fertiliser solution of rapid absorption, with high content of phosphorus and potassium, especially indicated for fruiting and fruit fattening stages. It contains EDTA as a stabilizer. Its use is recommended during the stages of greater metabolic activity, and in particular to promote the fattening, ripening and the organoleptic qualities of the fruit.

Appearance = Greenish blue liquid
pH = 11.3
Density = 1,57 g/cm3

Apply 2-3 times during the cultivation cycle, after the fall of petals and during the stage of formation, development and ripening of fruits. It is recommended to wait between 14 and 21 days between each application. The doses to be used per application are the following:

  Foliar Fertigation
   Horticultural 250-400 ml/hl 3,5-5 l/ha
   Olive, citrus and fruit trees 400-500 ml/hl 5-6,5 l/ha
   Nurseries 150-200 ml/hl 2-4 l/ha
   Ornamental 150-250 ml/hl 2-4 l/ha
   Extensive  0,5-1,5 l/ha ---

Note: These recommendations are general and indicative, and must be adapted by a qualified technician based on agronomic and edaphoclimatic factors.

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