NC237 & NC164

ISP also offers two other nitrogen/calcium blends. NC237 (23-0-0-7Ca) and NC164 (16-3-0-4Ca) are available in either 250 gallon IBC, or bulk tanker.

  • A safe source of supplemental nitrogen with very low tendency for leaf burn … highly efficient.
  • Multiple sources of calcium, a urease inhibitor and fulvic acid all combined for efficient crop uptake and utilization.
  • Easy to use … can be soil or foliar applied … or injected through center pivots or other irrigation systems.
  • Some components have shown to be effective in providing protection from leaf disease.