21-0-21 75% Stabilized N 2% Fe

Fortify-N Fertilizer is a high-quality, environmentally conscious turf nutrient designed to enhance fertility and boost turf color with added iron. This professional-grade fertilizer contains nitrogen and potassium to promote strong, resilient grass growth while minimizing environmental impact.

Active Ingredients:

• Total Nitrogen (N): 21.00% (21.00% Urea Nitrogen*)
• Soluble Potash (K₂O): 21.00%
• Iron (Fe): 2.00%
• Derived from: Urea, potassium chloride, and ferric oxide
• *Contains 15.75% urea nitrogen stabilized with N-[n-butyl] thiophosphoric triamide and dicyandiamide

See label for complete ingredient breakdown.

Key Features:

• Balanced 21-0-21 formula with stabilized nitrogen for improved turf health
• Contains 2% iron for enhanced turf color and vigor
• Ideal for both cool-season and warm-season turfgrass
• Minimizes nutrient loss with dual nitrogen stabilizers
• Designed for professional turf management with precise application rates

Application & Use Rates:

Apply to dry foliage and water in with a minimum of 0.2 inches to move particles into the turf canopy. Avoid collecting clippings for at least one mowing after application.

• Light Rate: 2.38 lbs per 1,000 sq. ft.
• Low Rate: 3.57 lbs per 1,000 sq. ft.
• Medium Rate: 4.76 lbs per 1,000 sq. ft.
• High Rate: 5.95 lbs per 1,000 sq. ft.

See label for complete application instructions.

Precautions:

Iron in this product may stain concrete and other surfaces. If misapplied, promptly sweep or blow off particles—do not wash off with water. Avoid application near storm drains or waterways. Read all safety precautions before use.

Storage & Disposal:

Store in a dry, clean place and reseal opened bags tightly. Use only in dry, clean spreaders. Do not leave unused product in spreaders. Dispose of packaging according to local regulations.

Technical Specifications:

• Formulation Type: Granular
• Guaranteed Analysis: 21-0-21 (21% Urea Nitrogen, 21% Soluble Potash)
• Iron Content: 2%
• Stabilized Nitrogen: Contains N-[n-butyl] thiophosphoric triamide & dicyandiamide
• Rainfast Time: Requires watering in with at least 0.2 inches of irrigation
• Coverage: Varies by application rate (see label for details)
• Odor: Minimal