M A X I M I Z I N G 

Yield and Fertilizer Efficiencies


IgniteS4® is formulated for inoculation on all dry N-P-K fertilizer materials and significantly improves the uptake and availability of those nutrients while positively affecting soil health, plant growth and development.



– Offers soil mobility to improve fertilizer efficiency and enhance nutrient uptake across a wide range of soil types and growing conditions

– Promotes improved root growth and plant development

– Supports native microbial populations and improved soil health

– Delivers consistent yield performance, better test weights, and improved crop quality

– Can be used in both Liquid and Dry Fertilizer blends

– Easy to use. No issues with mixing, storage or shelf life



Traditional sources of NPK were inoculated with AgriGro’s IgniteS4® then applied to pots of silt loam soil prior to planting with corn. The untreated pots included the same soil, fertilized with the same rates of NPK.

30 days after planting, nutrient uptake comparisons were made between the IgniteS4® treated plants and untreated plants.

View results. 


Dry fertilizer impregnation: apply at the rate of 64 oz/ton (1.89 L/ton) – 96 oz/ton (2.84 L/ton) of dry fertilizer.

Should be applied with equipment that will evenly impregnate across the fertilizer batch.

Liquid fertilizer injection: add to liquid fertilizer to achieve a minimum delivered field rate of 8oz/acre (236ml/acre). Should be thoroughly blended with the liquid fertilizer prior to application.

Packaging Information
  • 5 Gallon Cases
  • 55 Gallon Drums
  • 275 Gallon Mini-Totes

Understanding Prebiotics

Safety Data Sheet