Vigoro Super Green 16 lbs. 6,220 sq. ft. Lawn Fertilizer with 5% Iron
The secret weapon for homeowners who refuse to settle for “good enough” grass. This professional-grade formula delivers visible greening in 48 hours while building drought resistance for seasons to come.
$15.94 (covers 6,220 sq. ft.)
- ⚡ Visible results in 2 days with 5% iron boost
- 🌱 Feeds 2X longer than standard fertilizers
- ☀️ Heat & drought resistance built-in
- ⏳ Slow-release nitrogen for 5-month protection
The Lawn Care Paradox: Why Most Fertilizers Fail When You Need Them Most
Every spring, millions of homeowners face the same heartbreaking scenario: after weeks of careful watering and mowing, their lawn transforms into a patchy, yellowing battlefield by midsummer. Conventional wisdom suggests more frequent feedings or expensive irrigation systems – solutions that cost hundreds in extra labor and water bills.
The hidden truth? Most lawn fertilizers release their nutrients too quickly, leaving grass vulnerable exactly when heat stress peaks. This nutritional rollercoaster creates weak root systems that can’t withstand drought conditions.
The Science Behind the Green: A Three-Level Breakdown
1. Physical Structure
Unlike dusty fertilizers that blow away, Vigoro’s granular formulation features:
- Uniform particle size for even coverage
- Weather-resistant coating
- Density-optimized for spreader application
2. Chemical Composition
The patented NPK ratio (29-0-4) combines:
- 5% chelated iron for immediate greening
- Slow-release nitrogen (50% polymer-coated)
- Potassium sulfate for stress resistance
3. Biological Mechanism
Works with grass biology to:
- Stimulate chlorophyll production (iron)
- Build deeper roots (controlled nitrogen)
- Maintain cellular water pressure (potassium)
The Professional’s Choice: How Vigoro Outperforms Leading Brands
| Feature | Vigoro Super Green | Scotts Turf Builder | Milorganite Organic |
|---|---|---|---|
| Greening Speed | 48-72 hours | 5-7 days | 2-3 weeks |
| Drought Protection | 5-month coverage | 8-10 weeks | 6-8 weeks |
| Cost per Application | $0.0026/sq.ft. | $0.0038/sq.ft. | $0.0042/sq.ft. |
| Iron Content | 5% (chelated) | 2.5% | 4.5% (slow-release) |
The Emotional Dividend
While all fertilizers provide nutrients, Vigoro Super Green delivers something more valuable: peace of mind. The knowledge that your lawn can survive a weekend getaway during a heatwave. The pride when neighbors ask for your secret. The satisfaction of outlasting drought conditions that turn other lawns brown.
From Struggle to Sanctuary: A Lawn’s Transformation Timeline
Day 0: The Breaking Point
After another summer watching your lawn deteriorate despite weekly watering, you notice bare patches where the kids play and yellow streaks along walkways.
Day 1: First Application
Using a standard spreader, you apply Vigoro Super Green before forecasted rain. The granules distribute evenly without dust clouds or clumping.
Day 3: Visible Change
Grass blades darken noticeably as iron stimulates chlorophyll. Neighbors comment on the sudden improvement in color uniformity.
Week 6: Heat Wave Test
During 95°F temperatures, your lawn remains green while others yellow. Deep roots access subsoil moisture thanks to controlled nitrogen release.
“After 15 years trying every fertilizer at the garden center, Vigoro Super Green finally gave me the lawn from those landscaping magazines. Even the local golf course superintendent asked what I was using differently this year.”
— Michael T., Verified Buyer
Ready to Join the Vigoro Green Revolution?
For homeowners who view their lawn as an extension of their home’s beauty, Vigoro Super Green with 5% iron represents the perfect balance of immediate impact and lasting protection. Whether battling clay soil in the Midwest or scorching summers in the South, this professional-grade formula adapts to your unique lawn care challenges.
16 lb bag covers 6,220 sq. ft. • Safe for all grass types • Rain-activated formula