GRIGG® IRON 12-0-0®

Fertilizer Products
Area to use

GRIGG Iron 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 Features

  • 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.

Rate Recommendations For Professional Use

To prevent or correct nutrient deficiencies, apply GRIGG IRON 12-0-0 as a foliar spray early in the morning or late afternoon. Allow 3-6 hours for drying time before irrigation. Best to apply after mowing

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.

Mixing and Handling Instructions

  1. Agitate before use.
  2. Apply in 1-2 gal of water per 1,000 sq ft (44-88 gal of water per acre) [400-800 L of water per hectare].
  3. Fill mix tank with half of required water volume and begin agitation.
  4. Add products in this order, mixing thoroughly after each addition: adjuvants, pesticides, then fertilizers.
  5. Fill tank with remainder of water and continue agitation until solution is completely mixed.
  6. Check chemical mixture compatibility using a jar test prior to application.

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.

Packaging

2 X 2.5 GAL/CTN

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