Lawn Synergy Ammonium Sulfate Fertilizer
Best nitrogen booster for gardeners seeking rapid, vibrant lawn and plant growth.
This is the high-octane fuel your lawn needs for an immediate, deep-green transformation. While the fast-release nitrogen demands careful application to avoid burning your grass, the added sulfur provides a critical nutrient boost that slower, organic alternatives simply cannot match.
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Who it's for
- Homeowners seeking an immediate, vibrant green turf transformation
- Gardeners managing nutrient-deficient sandy or heavily cropped soil
- Landscapers needing to lower pH in alkaline soil conditions
Who should skip it
- Novice applicators prone to accidental over-application and turf burn
- Busy gardeners preferring low-maintenance, slow-release feeding schedules
- Long-term caretakers worried about soil acidity and microbial health
Performance breakdown
Nitrogen Potency
High-concentration formula delivers an immediate, visible boost to turf vitality.
Application Versatility
Dual-purpose granules work perfectly for both broadcast spreading and liquid spraying.
Soil Conditioning
Significant sulfur content actively improves nutrient uptake and overall soil health.
Greening Speed
Quick-release nitrogen ensures rapid color transformation for tired, pale lawns.
Seasonal Adaptability
Effective performance across all four seasons provides consistent year-round growth support.
Coverage Efficiency
Standardized application rates make calculating coverage for large areas straightforward.
Key Specs
Active Ingredient
Ammoniacal Nitrogen (N) 21%, Sulfur (S) 24%, Derived from Ammonium Sulfate
Form
Granular
NPK Ratio
21-0-0
Application Rate
1.19 lbs. of 21-0-0 per 1,000 sqft for 0.25lb N
Time to Apply
Spring, Summer, Fall, Winter
Delivery System
Dispersible Granules
For Use In
Turf Grass, Landscape Beds, Vegetable Gardens
Release Type
Fast Release
Coverage Area
7,500 sqft per 18 lbs
Fertilizer Source
Synthetic
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