Greenway Biotech Monoammonium Phosphate Fertilizer
Best phosphorus booster for gardeners maximizing vegetable yields and root health.
This is the heavy-hitter you need when your garden is ready to fruit or flower, packing a massive phosphorus punch to drive explosive growth. It’s incredibly clean and clog-free for irrigation systems, though its specialized, potassium-free formula means you’ll need to supplement separately if your plants require a more balanced diet.
$29.99
Who it's for
- Farmers managing alkaline soils needing better nutrient uptake
- Gardeners aiming for explosive root growth and heavy blooming
- Hydroponic growers and drip irrigation users needing clog-free systems
Who should skip it
- Growers seeking an all-in-one fertilizer solution
- Beginners prone to over-fertilizing delicate seedlings
- Farmers needing high-nitrogen support for leafy vegetative growth
Performance breakdown
Phosphorus Concentration
The 61% phosphorus content provides an exceptionally potent bloom-boosting punch.
Solubility Efficiency
Complete water solubility ensures zero residue and protects delicate irrigation systems.
Soil pH Adjustment
Acidic formulation effectively counters alkalinity to unlock vital nutrient uptake.
Purity Standards
Heavy metal-free testing offers peace of mind for edible crop safety.
Application Versatility
Seamlessly adapts to broadcast, fertigation, or foliar feeding methods.
Nutrient Release Speed
Fast-release formula delivers immediate results during critical growth and flowering stages.
Key Specs
Guaranteed Analysis
12% Nitrogen (N), 61% Phosphorus (P₂O₅), 0% Potassium (K₂O)
Derived From
Technical Grade Monoammonium Phosphate (NH₄H₂PO₄)
Registration
Registered with the California Department of Food and Agriculture (CDFA)
Manufacturing Location
California, USA
Solubility
100% Water-Soluble
Acidity
Acidic in solution (pH ~4.5)
Quality Assurance
Tested by independent third-party laboratories
Fertilizer Source
Synthetic
Container Weight
2 pounds
Water Soluble
True
Know before you buy
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Ask Metto anything about the Greenway Biotech Monoammonium Phosphate Fertilizer before you decide.
