King Kong 21-2-4 Fertilizer with 4% Iron bag (50 lbs)

King Kong 21-2-4 Fertilizer with 4% Iron is a professional-grade granular fertilizer designed to support turf color, density, rooting, and overall plant performance in managed fertility programs. This product is suited for turf managers, lawn care professionals, golf course crews, sports turf managers, and informed homeowners looking for dependable nutrient performance and consistent application results. Use King Kong 21-2-4 Fertilizer with 4% Iron as part of a balanced fertility program to support seasonal turf response, improve visual quality, and maintain healthy growth under professional maintenance conditions.

Features & Benefits

• ✔ 21-2-4 fertilizer analysis for professional turf nutrition
• ✔ Iron-enhanced formula supports deeper green turf color
• ✔ Phosphorus supports rooting and turf establishment
• ✔ Potassium supports turf vigor and stress tolerance
• ✔ Sulfur helps complement professional fertility programs

Labeled Use Sites

Professional turf, golf course turf, sports turf, commercial turf, and managed lawn areas.

Application Notes & Rates

Apply according to the product label and adjust rates based on turf species, soil conditions, season, and desired nutrient response. Use properly calibrated application equipment and water in granular applications when directed by the label. Foliar fertilizers should be applied with thorough coverage for best results.

Product Information

Fertilizer Analysis: 21-2-4
Micronutrients: Iron
Secondary Nutrients: Sulfur
Formulation: Granular Fertilizer
Manufacturer: Sitepro

• 21-2-4 fertilizer blend for professional turfgrass feeding
• Contains 4.81% nitrate nitrogen for fast green-up
• Includes 4% iron for a deep green appearance
• Ideal for fall, winter, and early spring applications
• Apply at 4.76 lbs per 1,000 sq ft at the normal labeled rate
• One 50 lb bag covers up to 10,504 sq ft
• Designed for broadcast application to turfgrass
• Contains 12.65% sulfur for added nutrient support

FOR USE IN	Turfgrass
APPLICATION	Apply broadcast to turfgrass at 4.76 lbs per 1,000 sq ft. One 50 lb bag covers 10,504 sq ft at the normal rate. The label indicates use in fall, winter, and early spring. Listed spreader settings shown on the label are
MANUFACTURER	Sitepro
COMPARABLE PRODUCTS	Nitra King 21-2-4

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