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Promi-Fertil® 39284

1 of 4 products in this brand
Promi-Fertil® 7-21-7 is a fast-absorbing NPK fertilizer solution, with a high phosphorus content, especially indicated to promote rooting and flowering. Its use is recommended during the stages of greatest metabolic activity, and in particular during vegetative growth and pre-flowering. It is a liquid formulation for root development, seed production and structural development without neglecting basic fertilization.

Functions: Fertilizer

Application Technique: Chemigation, Foliage Applied

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Knowde Enhanced TDS

Identification & Functionality

Agrochemical Functions
Technologies
Declared Content (%p/p)
  • 7% Total Nitrogen (N)
  • 4.2% Ammoniacal Nitrogen (N)
  • 2.8% Ureic Nitrogen (N)
  • 21% Phosphorus Pentoxide (P2O5) soluble in water.
  • 7% Potassium Oxide (K2O) soluble in water.
  • Poor in chloride and poor in biuret.

Features & Benefits

Applications & Uses

Applicable Crop
Application Technique
Instructions for Use & Application

Apply 2-3 times during the crop cycle, at the beginning of vegetative development and whenever the crop has sufficient foliar development, as well as in pre-flowering and setting. It is recommended to wait between 14 and 21 days between each application. The doses to be used per application are the following:

  Foliar Application Fertigation
Horticultural 150 - 250 ml/hl 2 - 3.5 l/ha
Olive, citrus and fruit trees 300 - 450 ml/hl 4 - 5.5 l/ha
Nurseries 50 - 150 ml/hl 0.75 - 2 l/ha
Ornamental 50 - 150 ml/hl 0.75 - 2 l/ha
Extensive 0.5 - 1.5 l/ha -

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

Properties

Physical Form
Appearance
Blue Liquid
Typical Properties
ValueUnitsTest Method / Conditions
pH Value6.8
Density1.34g/cm³

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Availability
  • 1l
  • 5l
  • 20l
  • 1000l