Promi-Fertil Silicato

Question

Declared content (%w/w):

10% Potassium Oxide (K₂O)
23% Silicon Oxide (SiO₂)

Product only for export, not suitable for sale as a fertilizer product in the EU

Pictures in Promi-Fertil Silicato

Description
Instructions for use and application

Concentrated liquid fertilizer based on potassium silicate. Applied foliarly, it physically strengthens the cell walls of the plant by creating a thin layer of silicon on the cuticle that, in addition to having hygroscopic properties (absorbs moisture), protects the crop from fungal infections. Applied in fertigation, silicon is deposited on the cell walls, contributing to the mechanical properties of the wall, improving its rigidity and elasticity, which helps protect the crop against attacks by pathogens.

Appearance = Transparent liquid

Density = 1.37 g / ml

pH = 12.4

Apply 2-3 times during the growing cycle. It is recommended to wait between 14 and 21 days between each application. The doses to be used per application are as follows:

	Foliar spray	Fertigation
Horticultural	100-150 ml/hl	1-1,5 l/ha
Fruit trees	150-200 ml/hl	1,5-2 l/ha
Vine	200-250 ml/hl	2-2,5 l/ha

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