Proven Foliar® Nutrients

GRIGG® Iron Combo 12-0-0

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GRIGG Iron Combo 12-0-0 Overview

GRIGG Iron Combo 12-0-0 contains 12% nitrogen and amino acid complexed iron, manganese and zinc. It is an excellent option for fairways to improve turf vigor and color.

Key Advantages

  • Contains soluble nutrients for efficient uptake and use
  • Nitrogen promotes consistent turfgrass shoot growth
  • Iron plays a key role in chlorophyll production, which improves turf color
  • Recommended for golf and sports turf

 

Application and Use
Cool Season Grasses: Apply 4-12 fl oz per 1,000 sq ft or 1.25-4 gal per acre [13-40 L per hectare] as needed every 7-14 days.

Warm Season Grasses: Apply 6-15 fl oz per 1,000 sq ft or 2-5 gal per acre [20-50 L per hectare] as needed every 7-14 days.

Make frequent applications at lower rates, or apply higher rates at times of greater plant demand. Optimum rate of application will vary depending on treatment interval, soil properties (such as pH, organic matter content, texture), weather conditions, time of year, plant species and its nutrient requirements. For best results, follow soil/tissue test recommendation.

Guaranteed Analysis
Total Nitrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0%
   12.0% Urea nitrogen
Iron (Fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0%
   5.0% Water soluble iron
Manganese (Mn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5%
   0.5% Water soluble manganese
Zinc (Zn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5%
   0.5% Water soluble zinc

Derived from urea, iron amino acid complex, manganese amino acid complex and zinc amino acid complex.

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