Greenway Biotech Monoammonium Phosphate Fertilizer
Best high purity phosphorus boost for serious home gardeners.
This is the go-to solution for stubborn, high-pH soils that lock away nutrients. By creating a localized acidic zone, it forces phosphorus and nitrogen into your plants, ensuring robust root and fruit development. You trade off the simplicity of a general-purpose fertilizer for a targeted, high-performance tool that actually gets results in difficult ground.
$21.99
at
Greenway Biotech
More Monoammonium Phosphate options
Who it's for
- Gardeners seeking to establish strong root systems in young plants
- Hydroponic growers needing clean, sediment-free nutrient solutions
- Organic-leaning cultivators prioritizing high-purity mineral supplements
Who should skip it
- Growers maintaining sensitive plants in already acidic soil environments
- Beginners looking for a single-bottle, all-in-one feeding solution
- Homeowners without climate-controlled storage spaces for garden supplies
Performance breakdown
Phosphorus Concentration
An exceptionally high 52% phosphorus content drives aggressive root and bloom development.
pH Optimization
Creates a localized acidic zone that unlocks nutrients in stubborn alkaline soils.
Nitrogen Stability
Ammonium-form nitrogen resists leaching, keeping nutrients where roots can actually reach.
Application Versatility
Uniform granules flow smoothly through spreaders for consistent, reliable field coverage.
Safety Standards
Independent heavy metal testing provides peace of mind for food-producing gardens.
Solubility Speed
Granular form requires soil moisture to break down, lacking instant liquid availability.
Key Specs
NPK Ratio
11-52-0
Nitrogen Percentage
11%
Phosphorus Percentage
52%
Potassium Percentage
0%
Form
Granular
Package Weight
2.0 lbs
Coverage Area
67 sq ft
Release Type
Fast Release
Application Method
Broadcast
Primary Benefit
Root Growth
Know before you buy
Still have a question?
Ask Metto anything about the Greenway Biotech Monoammonium Phosphate Fertilizer before you decide.
