Iron (Fe)4.0%
Boron (B)0.16%
Copper (Cu)0.13%
Manganese (Mn)1.00%
Zinc (Zn)0.80%


  • GRIGG Iron Combo is a multi-nutrient formulation that contains nitrogen, potassium, boron and amino acid complexed copper, iron, manganese and zinc. It is an excellent option for improving turf color and correcting micronutrient deficiencies.


  • Organically chelated micronutrient package.
  • Contains soluble nutrients for efficient uptake and use
  • Iron plays a key role in chlorophyll production, which improves turf color
  • Recommended for golf and sports turf

Recommended Rate

7-20 ml/m² every 14 days.