GreenSpec Granular

GRIGG™ Seven Iron™

Select a Product

GRIGG™ Seven Iron™ Overview

GRIGG™ Seven Iron™ Advantages

  • Formulated to produce dark green color and correct nutrient depleted soils.
  • Contains micronutrients specially formulated with sugars called “sucrates.”
  • Especially effective in promoting recovery from mechanical or environmental stress and during turfgrass establishment.
  • A multi-purpose plant food, starter fertilizer, pre-plant, and soil conditioning fertilizer that has been specially designed for use in all seasons. GRIGG™ Seven Iron™ contains 7% iron in both quick and slow release forms. Iron sulfate provides a more immediate release, while iron sucrate helps maintain long-term color.
  • Nutrient release and subsequent plant uptake is determined by microbial activity and will vary based on soil moisture, temperature, pH, and turfgrass species.

 

Application and Use
Fairways:
10-15 lbs / 1000 sq ft (49-73 g/m2)
435-653 lbs / acre (488-733 kg/Ha)
Greens:
7-14 lbs / 1000 sq ft (34-68 g/m2)
305-610 lbs / acre (342-684 kg/Ha)

Always water in thoroughly after application to help
speed up breakdown.

 

Guaranteed Analysis
Total Nitrogen (N) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0%
  1.4% Ammoniacal Nitrogen
  4.6% Water Soluble Nitrogen
  1.0% Water Insoluble Nitrogen
Available Phosphoric Acid (P2O5) . . . . . . . . . . . . . . . . . 7.0%
Soluble Potash (K2O) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0%
Calcium (Ca) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0%
Total Sulfur (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0%
  7.0% Combined Sulfur
Iron (Fe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0%
  2.0% Water Soluble Iron
Manganese (Mn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5%
  0.5% Water Soluble Manganese
Zinc (Zn) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2%
  0.08% Water Soluble Zinc

PDF Downloads