FOSFONIN Flow is a potassium phosphonate colloidal suspension in water. It is obtained from anion phosphate as a weak acid, incorporating the potassium cation into the aqueous matrix in a much lesser concentration than a stoichiometric one, so that the predominant ingredient is always phosphorous acid and not the anion phosphate, which not existing as an ion, is absorbed via radicular or leaf.

The formulation is unique for various reasons:

1º. Due to its richness, containing 125.4 % p/v soluble phosphorous (P2O5), corresponding to 149.3 % p/v phosphorous acid bearing in mind that the richest existing formulation at present reaches 52 % phosphorous and 60 % phosphorous acid. The difference is highly noticeable.

2º. Due to its state, it is a stable liquid formulation that remains inalterable in time, easy and quick to dissolve in water, and comfortable for fertirrigation use, differing from present formulations which are solid in the form of powder, and instable in time being hygroscopic salts that absorb water from environmental vapour, making the product unusable if the batch was opened some time ago.

Fosfonín Flow has been developed to fulfil two fundamental objectives:

a)- As a phosphorous provider to help development and radicular activity, as well as to speed up the formation of pollen tubes and favour setting.

b)- As a natural autoimmune defence generator due to PHOSPHOROUS ACID stimulation, which supplies excellent plant health. Its absorption is systemic through leaf mass and plant tissue, and its use by fertirrigation ensures the perfect product translocation for the plant.