InVigoron Prime

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InVigoron Prime

Choose A Superior Liquid Starter for the Best Yields

InVigoron™ Prime liquid starter fertilizer places nutrients directly with the seed to stimulate early root growth and strengthen young plants.

Nutrients Supplied

Product Pounds per Gallon
Total Nitrogen (N) 0.74
Available Phosphate (P205) 1.91
Soluble Potash (K20) 0.64

 Derived from: ammonium hydroxide, urea, phosphoric acid, potassium acetate, and potassium hydroxide

Maximize Yield Potential 

InVigoron Prime liquid fertilizer is manufactured by utilizing quality raw materials including ammonium hydroxide, urea, phosphoric acid, potassium acetate, and potassium hydroxide to provide an extremely agronomically efficient source of N-P-K. The quality of the raw materials used to formulate InVigoron Prime liquid fertilizer:
  • Maximizes plant nutrient solubility. 
  • Minimizes salt index. 
  • Minimizes equipment corrosion.
  • Allows good cold weather storage.
  • Is plant safe at recommended rates.
100 percent of the phosphate is present in the orthophosphate form that is immediately available for plant absorption and metabolism. During times of limited phosphate and potassium availability (e.g.: cold and wet spring soil conditions present at planting), InVigoron Prime liquid fertilizer provides a phosphate and potassium source that is positionally and nutritionally available.


Talk to your local FS Crop Specialist or view product information to learn more.

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