PowerGrow Systems Calcium Nitrate Fertilizer
Best nitrogen supplement for gardeners seeking vigorous, healthy plant growth.
This high-nitrogen formula is the gold standard for forcing lush, rapid vegetative growth while fortifying cell walls against common rot. It is a no-nonsense, professional-grade solution that trades fancy packaging for pure, water-soluble efficiency, making it the smartest choice for growers who prioritize plant health over aesthetics.
$15.99
Who it's for
- Gardeners aiming to prevent blossom end rot and structural issues
- Hydroponic growers and farmers using automated irrigation systems
- Commercial farmers and large-scale growers seeking cost-effective bulk supplies
Who should skip it
- Beginners lacking separate tanks for complex nutrient scheduling
- Farmers managing sandy soil or high-rainfall environments
- Gardeners without access to climate-controlled, dry storage space
Performance breakdown
Nutrient Solubility
Fully water-soluble formula ensures rapid, clog-free nutrient delivery for irrigation systems.
Vegetative Growth Impact
High nitrogen concentration drives aggressive, lush green foliage development.
Calcium Bioavailability
Readily available calcium effectively mitigates common deficiencies like blossom end rot.
Professional Grade Utility
Agricultural-grade purity meets the rigorous standards required by commercial growers.
Storage Integrity
Airtight packaging prevents moisture clumping and maintains long-term product stability.
Application Versatility
Fast-release nitrogen is ideal for heavy feeders but requires careful monitoring.
Key Specs
NPK Ratio
15.5-0-0
Grade
100% Agricultural Grade Fertilizer
Solubility
Fully water soluble
Package Weight
5 Pounds
Country of Origin
Made in USA
Fertilizer Form
Water Soluble Powder
Nitrogen Percentage
15.5%
Phosphorus Percentage
0.0%
Potassium Percentage
0.0%
Application Type
Vegetables
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