Haifa GrowClean Polyphosphate Fertilizer
Best fertigation solution for growers needing clean lines and efficient nutrient uptake.
This polyphosphate formula is the ultimate insurance policy for your irrigation lines, actively scrubbing away mineral buildup while feeding your plants. It trades the complexity of manual acid balancing for a stable, ready-to-use solution that keeps your system flowing and your nutrients bioavailable.
$68.06
Who it's for
- Commercial growers managing complex drip irrigation infrastructure
- Farmers prioritizing high-quality fruit and flower development
- Producers working with challenging soil or water conditions
Who should skip it
- Budget-conscious growers seeking standard, low-cost fertilizer options
- Gardeners needing a standalone solution for early vegetative growth
- Operators requiring immediate phosphorus availability for acute deficiencies
Performance breakdown
Irrigation Maintenance
Active cleaning agents prevent mineral buildup and keep drip lines clear.
Nutrient Availability
Polyphosphate chemistry ensures essential elements remain accessible even in high pH.
Ease of Application
Neutral pH formula removes the need for complex acid-based adjustments.
Solubility Efficiency
Highly water-soluble concentrate dissolves quickly for seamless fertigation system integration.
Plant Uptake
Optimized nutrient delivery promotes robust growth across diverse plant varieties.
Formula Purity
Sodium-free composition protects sensitive root systems from harmful salt accumulation.
Key Specs
NPK Ratio
5-31-40
Contains 50% polyphosphate
pH
Neutral
Sodium Content
Sodium-free
Package Weight
4 lb. Jar
Nitrogen Content
5% NO3-N
Phosphorus Content
31% P2O5
Potassium Content
40% K2O
Fertilizer Type
Polyphosphate Fertilizer
Fertilizer Form
Liquid Concentrate
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