Prudent Phosphite Fertilizers

- Home » Turf and Ornamental » Phosphite Fertilizers T&O

Patented Concentrated phosphite fertilizers

Prudent products are unique!

  • Contain one of the highest percentages of PO3 of any phosphite fertilizer
  • Formulated with very little water allowing the PO3 to remain stable in the jug; won’t convert to PO4 the way potassium phosphites can
  • Can be used at much lower rates per acre than most phosphite fertilizers, making them more economical and effective
  • Contain a surfactant for improved spreading and nutrient uptake
  • Can be used in combination with Nutrol EPA registered fungicide for effective control of soil borne and foliar diseases

Benefits of Prudent Products Applications

  • Improves plant strength and ability to tolerate unfavorable environmental conditions
  • Increases integrity of plant cell walls, improving plant strength and resistance
  • Improves ability to absorb water and nutrients
  • Stimulates key pathways in the plant, which produce compounds responsible for defending the plant against environmental stress
  • Keeps un-chelated metals stable in solution
  • Reduces scale build-up in spray tanks and other equipment


Urea phosphite is a eutectic because it contains two solids – urea and phosphorus acid – that form a liquid eutectic composition. This allows for a high concentration of phosphorus acid to be solubilized without the addition of water.

Do You Have Questions?

We’d Love to Hear From You!