Hi-Yield Super Phosphate
Best phosphorus booster for gardeners seeking stronger roots and higher yields.
This is the heavy-duty fuel your garden needs to force explosive root growth and massive blooms. It lacks the balanced profile of an all-purpose feed, but for plants struggling to set fruit or establish a foundation, its concentrated phosphorus is the most effective shortcut available.
$13.49
at
RedBarn Feed & Supply
Who it's for
- Homeowners aiming for stronger roots and abundant floral displays
- Gardeners needing a potent solution for severe soil deficiencies
- Precision growers avoiding unwanted nitrogen or potassium application
Who should skip it
- Eco-conscious growers concerned about local waterway and runoff impact
- Busy gardeners wanting a quick, surface-applied fertilizer solution
- Beginners seeking an all-in-one nutrient source for plant health
Performance breakdown
Phosphorus Concentration
The 45% analysis provides a potent, high-impact nutrient delivery system.
Root Development Support
Formulated specifically to build deep, resilient foundations for young plants.
Bloom Efficiency
Reliably triggers increased flower production for more vibrant garden displays.
Application Precision
Granular consistency allows for accurate, targeted placement around root zones.
Yield Optimization
Strengthens fruit and bud set to maximize your seasonal harvest.
Container Portability
The four-pound size is manageable for quick, localized garden spot-treatments.
Key Specs
Analysis
0-45-0
Package Weight
4 lb
Primary Nutrient
Phosphorus (45%)
Fertilizer Form
Granular
Primary Benefit
Root Growth
Water Soluble
False
Pet Child Safe
False
Organic Certified
False
Nitrogen Percentage
0.0%
Phosphorus Percentage
45.0%
Know before you buy
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