NPK 20‑20‑20 90-Day Controlled-Release Fertilizer
Balanced, long-lasting nutrient solution designed for high-efficiency and sustainable crop growth
NPK 20‑20‑20 90-Day Controlled-Release Fertilizer
- Nitrogen (N) 19% – supports vigorous vegetative growth and canopy development.
- Phosphorus Pentoxide (P₂O₅) 6% – promotes early root growth and efficient nutrient uptake.
- Potassium Oxide (K₂O) 13% – enhances stress tolerance, water balance, and crop quality. 90-Day Controlled Release – polymer-coated granules provide steady nutrient release for ~90 days, reducing losses and re-application needs.
NPK 20-20-20 90Day CR Fertilizer Detailed Specifications
Terafon® NPK 20‑20‑20 90‑Day Controlled‑Release Fertilizer is a premium, high-analysis, balanced macronutrient solution engineered for crops requiring continuous nutrition across all growth stages. The equal N‑P‑K ratio ensures uniform development from root growth to flowering and fruiting, while the temperature-sensitive polymer coating provides predictable nutrient release, increases fertilizer use efficiency (NUE), and supports sustainable agricultural practices.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| N–P₂O₅–K₂O Composition | 20–20–20 |
| Controlled-Release Duration | ~90 days (soil temperature & moisture dependent) |
| Coating Technology | Advanced temperature-responsive polymer |
| Granule Size | 2–4 mm, free-flowing, uniform |
| Moisture Content | ≤ 2% |
| Chloride Content | Low, crop-safe |
| Optional Nutrients | S, Mg, Ca, Fe, Mn, Zn, Cu, B, Mo |
Key Features & Agronomic Benefits
1. Complete Balanced Macronutrient Support
- The 20‑20‑20 formulation supplies high levels of N, P, and K, supporting robust growth for vegetables, fruits, cereals, ornamentals, and turf.
2. Precision-Controlled Nutrient Release
- Polymer-coated granules respond to soil temperature and moisture, ensuring synchronized nutrient delivery aligned with plant uptake patterns.
3. Enhanced Fertilizer Use Efficiency
- Reduces nitrogen volatilization and nutrient leaching, improving crop uptake and minimizing environmental impact compared with conventional fertilizers.
4. Reduced Application Frequency
- Single application can sustain crops for up to 90 days, lowering labor costs and operational complexity in intensive and large-scale farming systems.
Application & Usage Guidelines
Application Methods
- Pre-Plant Broadcasting: Distribute evenly before planting
- Band or Row Placement: Apply near the root zone for maximum efficiency
- Soil Incorporation: Suitable for nursery media, raised beds, or containers
Best Practices
- Adjust rates based on soil tests and crop requirements
- Apply before irrigation or rainfall to initiate controlled nutrient release
- Avoid mixing with incompatible chemicals
Additional fertilization during the 90-day period is typically unnecessary.
Recommended Crops
- High-value vegetables and leafy greens
- Fruits, orchard crops, and vineyards
- Field crops, cereals, and legumes
- Nursery stock and ornamental plants
Turfgrass and professional landscaping
Packaging & Storage
- Packaging Options: 25 kg & 50 kg woven PP bags; 500–1,000 kg jumbo bags.
- Storage Conditions: Cool, dry, ventilated warehouse; protect from moisture and direct sunlight.
Shelf Life: Anti-caking treated for long-term storage and handling stability.
Why Choose Terafon® NPK 20‑20‑20 90‑Day CR Fertilizer?
- Balanced high-analysis NPK for all major crop types
- Precision-controlled 90-day nutrient release for uniform growth
- Enhanced nutrient use efficiency and lower environmental impact
- Fewer applications, saving labor and operational costs
Professional-grade solution for intensive, high-yield, and sustainable agriculture
Terafon® NPK 20‑20‑20 90‑Day CR Fertilizer delivers long-lasting, predictable, and efficient crop nutrition that maximizes yield, quality, and overall plant performance.
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Why Choose Terafon for Your Fertilizer Needs
90-Day Controlled Release for High-Performance Crops
Terafon® NPK 20‑20‑20 90-Day CR Fertilizer delivers balanced high-analysis nutrients with a steady release profile to sustain vigorous growth across the full crop cycle efficiently.
Uniform Granules & Consistent Nutrient Supply
Granules sized 2–4 mm ensure smooth handling, even distribution, and precise coverage, supporting base dressing, top-dressing, or fertigation applications with high reliability.
Quality Assurance & Soil Health Improvement
Produced under strict quality controls, the fertilizer features low moisture, minimal impurities, excellent storage stability, reduced caking, and contributes to improved long-term soil structure.
Proven Efficiency for Intensive Agriculture
Trusted worldwide, this 90-day CR NPK 20‑20‑20 fertilizer improves nutrient uptake, ensures uniform growth, and supports sustainable crop production.
Optimize Your Crop Growth with Terafon
Reach out today to learn how Terafon’s premium fertilizers—including NPK 20‑20‑20 CR, urea, coated urea, water-soluble, liquid, and humic acid—can deliver balanced nutrition, enhance crop uniformity, and support sustainable, high-efficiency agriculture.
