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NPK 20‑10‑10 Long-Term Controlled-Release Fertilizer

110–120 Days Steady Nitrogen Nutrition for Vigorous Growth, Uniform Canopy, and High Yield

NPK 20‑10‑10 Long-Term Controlled-Release Fertilizer

Nitrogen (N) 20% – supports rapid early growth, strong canopy, and healthy leaf development.
Phosphorus Pentoxide (P₂O₅) 10% – promotes root growth, flowering, and nutrient transport.
Potassium Oxide (K₂O) 10% – improves stress tolerance, disease resistance, and overall plant vigor.

Long-Term Controlled Release – polymer-coated granules provide steady nutrients for 110–120+ days, enhancing uptake and reducing losses.

NPK 20-10-10 Fertilizer Detailed Specifications

Terafon® NPK 20‑10‑10 CR Fertilizer is a nitrogen-rich, long-term controlled-release fertilizer designed for crops requiring vigorous vegetative growth and balanced root development. Its advanced polymer coating ensures predictable nutrient availability, optimizing plant performance while supporting sustainable and efficient agricultural practices.

This high-performance formulation reduces nutrient loss, improves fertilizer use efficiency (NUE), and supports intensive cropping systems, including vegetables, cereals, and high-value horticultural crops.

Technical Specifications

ParameterTypical Value
N–P₂O₅–K₂O Composition20–10–10
Controlled-Release Duration~110–120+ days (soil temperature & moisture dependent)
Coating TechnologyAdvanced polymer/resin controlled-release coating
Granule Size2–4 mm, uniform and free-flowing
Moisture Content≤ 2%
Chloride ContentLow, crop-safe
Optional NutrientsS, Mg, Ca, Fe, Mn, Zn, Cu, B, Mo
Meets international fertilizer standards, optimized for consistent nutrient delivery, crop safety, and high-efficiency production.

Key Features & Agronomic Benefits

1. Nitrogen-Dominant Nutrition for Rapid Growth

  • High nitrogen content accelerates vegetative development, supporting strong canopy growth, early biomass accumulation, and optimal crop establishment.

2. Extended Nutrient Release for Full Growth Cycle

  • Polymer-coated granules provide steady nutrients across the crop cycle, reducing nutrient peaks and troughs compared with conventional fertilizers.

3. Enhanced Fertilizer Use Efficiency & Environmental Safety

  • Minimizes nitrogen volatilization and nutrient leaching, maximizing uptake while reducing environmental impact.

4. Fewer Applications & Operational Savings

  • Supports long-term crop nutrition with minimal re-application, lowering labor costs and simplifying fertilizer management.

Application & Usage Guidelines

Application Methods

  • Pre-Plant Broadcasting: Evenly distribute before planting and incorporate into soil
  • Top-Dressing & Band Placement: Near root zone during critical growth stages
  • Soil Incorporation: Suitable for orchards, nurseries, raised beds, and container systems

Best Practices

  • Apply according to soil test results and crop requirements
  • Apply before irrigation or rainfall to initiate controlled nutrient release
  • Avoid mixing with incompatible chemicals
  • Additional fertilization during the 110–120-day period is usually unnecessary

  • Leafy vegetables and high-biomass crops
  • Cereals, legumes, and field crops
  • Ornamentals, nursery plants, and perennials
  • High-value horticultural crops requiring vigorous early growth
  • Turfgrass and landscaping applications

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 20‑10‑10 CR Fertilizer?

  • Nitrogen-rich formula for rapid early growth and canopy development
  • Long-term 110–120+ day controlled nutrient release
  • Optimized nutrient use efficiency with minimal environmental impact
  • Reduced applications, labor, and operational costs
  • Professional-grade solution for sustainable, high-yield agriculture

Terafon® NPK 20‑10‑10 Long-Term Controlled-Release Fertilizer delivers consistent, extended nutrition designed to maximize early growth, improve crop uniformity, and enhance yield and quality in high-demand agricultural systems.







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    Why Choose Terafon for Your Fertilizer Needs

    Long-Term Controlled Release for Early Growth

    Terafon® NPK 20‑10‑10 120-Day CR Fertilizer delivers nitrogen-rich nutrition for rapid vegetative growth, lush canopy development, and strong early crop establishment.

    Uniform Granules & Steady Nutrient Supply

    Polymer-coated 2–4 mm granules ensure even nutrient distribution, precise placement, and consistent availability, ideal for broadcasting, banding, or soil incorporation.

    Crop Health & Soil Protection

    Low chloride content and controlled moisture prevent salt stress and nutrient shock, support root development, and maintain soil health while safeguarding sensitive plants.

    Efficient Performance for Intensive Farming

    Terafon® NPK 20‑10‑10 CR enhances nutrient use efficiency, promotes uniform growth, reduces application frequency, and supports sustainable, cost-effective, high-yield agriculture.

    Boost Early Growth with Terafon

    Contact us today to learn how Terafon’s nitrogen-rich fertilizers—including NPK 20‑10‑10 CR, coated urea, water-soluble N, liquid formulations, and humic acid—can accelerate early vegetative growth, enhance canopy development, and support efficient, sustainable crop production.