Description
- Description
- Features and Benefits
- Specs
- Labels and SDS Forms
21-0-0 Ammonium Sulfate Standard 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 21-0-0 Ammonium Sulfate Standard as part of a balanced fertility program to support seasonal turf response, improve visual quality, and maintain healthy growth under professional maintenance conditions.
Secondary Nutrients: Sulfur
Formulation: Granular Fertilizer
Manufacturer: EC Grow
Features & Benefits
- ✔ 21-0-0 fertilizer analysis for professional turf nutrition
- ✔ 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: 21-0-0Secondary Nutrients: Sulfur
Formulation: Granular Fertilizer
Manufacturer: EC Grow
- Contains 21% ammoniacal nitrogen for fast turf response
- Provides 24% sulfur to help correct sulfur deficiencies
- Made entirely from ammonium sulfate
- Quick-release granular fertilizer for rapid green-up
- Standard SGN particle size for even, uniform coverage
- Ideal for lawns, commercial turf, and managed landscapes
- Excellent for cool-season turf during active growth periods
- Promotes improved density, color, and vigorous growth
| ACTIVE INGREDIENT | Total Nitrogen (N): 21.0% 21.0% Ammoniacal Nitrogen Sulfur (S): 24.0% Derived from ammonium sulfate |
| TARGET PESTS | nitrogen deficiency correction sulfur deficiency correction turf color enhancement turf density improvement |
| FOR USE IN | Residential lawns Commercial lawns Professional turf Managed landscapes General turfgrass areas |
| APPLICATION | Apply to dry turf Water in after application Avoid temps above 85°F Calibrate spreader for even coverage Do not apply before heavy rain |
| MANUFACTURER | EC Grow |
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