Lawn Supply Company Ammonium Sulfate
Best high nitrogen fertilizer for homeowners seeking rapid lawn greening.
This nitrogen-rich supplement provides an immediate nutrient boost, performing reliably in both cool and warm temperatures. By slightly lowering soil pH, it creates an optimal environment for nutrient uptake, making it a versatile tool for maintaining healthy, vibrant turf throughout the growing season.
$43.99
at
Ryanknorrlawncare
Who it's for
- Homeowners seeking a quick visual improvement for their turf
- Gardeners managing alkaline soil conditions in their landscape
- Lawn enthusiasts who prefer fast-acting, water-soluble fertilizers
Who should skip it
- Inexperienced users who may struggle with accurate spreader settings
- Busy property owners looking for a low-maintenance, slow-release solution
- Environmentally conscious growers in areas with high annual rainfall
Performance breakdown
Greening Speed
Nitrogen availability triggers visible turf recovery in record time.
Solubility
Dissolves cleanly without clogging standard sprayer nozzles or equipment.
pH Correction
Acidifying properties effectively unlock nutrients in alkaline soil conditions.
Color Enhancement
Sulfate content boosts iron uptake for a deep, rich green.
Application Versatility
Performs reliably across both cool and warm season grass types.
Packaging Convenience
Split bags make handling and storage manageable for smaller lawns.
Key Specs
Weight
20 lbs
Form
Soluble Powder
Application Rate
8 oz per 1000 sq. ft.
Water Soluble
Yes
Organic Certified
No
Packaging
(2) 10 lb bags
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