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NPK 18-18-18 Balanced Compound Fertilizer

High-Strength, Water-Soluble Granules for Optimal Crop Growth

NPK 18-18-18 Balanced Compound Fertilizer​

Purity: 18% Nitrogen • 18% Phosphate • 18% Potash
Form: Uniform, free-flowing granular fertilizer
Solubility: Fully water-soluble; ideal for soil application, fertigation, irrigation, foliar feeding, and custom blends
Applications: Vegetables, fruits, cereals, field crops, turfgrass, ornamentals, greenhouses, nurseries, plantations, landscaping

NPK 18-18-18 Fertilizer​ Detailed Specifications

Terafon® NPK 18‑18-18 is a premium, high-strength compound fertilizer designed to deliver an equal proportion of nitrogen (N), phosphorus (P₂O₅), and potassium (K₂O). Its high nutrient concentration supports rapid root establishment, vigorous vegetative growth, abundant flowering and fruiting, and sustained crop vigor in intensive agricultural systems.

Precision-engineered granules ensure uniform particle size, excellent flowability, and consistent nutrient distribution. The fertilizer is suitable for manual application, mechanical spreading, fertigation, foliar feeding, and blending with micronutrients or specialty fertilizers.

Produced under rigorous quality standards, Terafon® NPK 18‑18-18 guarantees stable nutrient composition, predictable release, and reliable field performance. It is ideal for base fertilization, top-dressing, greenhouse crops, high-yield field crops, and nursery applications.

Technical Specifications

ParameterTypical / Standard Value
Total Nitrogen (N)18%
Available Phosphate (P₂O₅)18%
Soluble Potash (K₂O)18%
Total N+P₂O₅+K₂O≥ 54%
Granule Size2–4 mm, uniform
Moisture Content≤ 2–3%
Physical FormFree-flowing, water-soluble granules
Application MethodsSoil broadcasting, fertigation, irrigation, foliar feeding, top-dressing, blending, greenhouse & field use

Key Advantages

  • High-Concentration Balanced Nutrition: Equal 18‑18‑18 NPK ratio provides comprehensive macro-nutrients for strong roots, leafy growth, flowering, fruiting, and enhanced crop productivity.

  • Fast Nutrient Availability & Uniform Growth: Water-soluble granules dissolve rapidly, ensuring efficient uptake, consistent growth, and reliable crop performance.

  • Wide Crop & System Compatibility: Effective for vegetables, fruits, cereals, turfgrass, ornamentals, greenhouses, nurseries, plantations, and landscaping; also ideal for blending with micronutrients or specialty fertilizers.

  • Enhanced Stress Resistance & Yield: Balanced nutrition improves plant resilience against drought, pests, or environmental stress, while enhancing yield quantity and quality.

  • Cost-Effective Fertilization Solution: A single high-strength NPK formula reduces the need for multiple products, simplifies application, and supports efficient nutrient management in intensive farming operations.

Applications & Use Recommendations

  • Baseline Fertilization: Broadcast or incorporate into soil before planting for optimal early-stage nutrient availability.

  • Top-Dressing / Side-Dressing: Apply during rapid growth, flowering, or fruiting stages for peak nutrient demand.

  • Fertigation & Irrigation: Granules dissolve efficiently in drip, sprinkler, or pivot systems, supporting continuous nutrient supply for greenhouse and field crops.

  • Turf, Landscaping & Nursery Use: Promotes dense turf, uniform color, strong roots, and ornamental quality; ideal for lawns, parks, sports fields, and container plants.

  • Blending & Custom Formulations: Serves as a high-quality base for micronutrient or specialty fertilizer blends; uniform granules ensure consistency and reduced dust.

Usage Note: Adjust application rates based on soil fertility and crop requirements. Irrigate after fertilization to maximize nutrient uptake and minimize leaching.

Packaging, Transport & Storage

  • Packaging Options: 10 kg / 25 kg / 50 kg laminated or woven bags; 500–1,000 kg FIBC jumbo bags; OEM/private-label available.
  • Storage Requirements: Store in cool, dry, ventilated warehouses; keep bags off the ground; protect from rain, humidity, and direct sunlight.
  • Shelf Life & Handling: Maintain product quality for up to 12 months; avoid crushing or damaging granules during transport or handling.

Why Choose Terafon® NPK 18-18-18

1. Consistent Crop Performance Across Seasons

  • Terafon® NPK 18-18-18 delivers predictable results across different soil types and climatic conditions, ensuring growers can rely on uniform crop growth year after year.

2. Maximized Nutrient Utilization

  • Our precision-formulated granules optimize nutrient uptake, reduce losses, and enhance fertilizer efficiency, supporting sustainable and cost-effective farming practices.

3. Superior Granule Quality

  • High-quality, uniform granules maintain excellent flowability, minimize dust, and provide accurate application for both manual and mechanical spreading.

4. Versatile for Multiple Crops and Systems

  • Ideal for vegetables, fruits, cereals, turfgrass, and greenhouse crops, Terafon® NPK 18-18-18 adapts to diverse agricultural systems while supporting high-yield production.

5. Expert Support for Growers

  • Terafon offers technical guidance, application recommendations, and ongoing support to help farmers maximize yields, improve crop health, and maintain soil fertility over the long term.







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    Why Choose Terafon for Your Fertilizer Needs

    Boost Crop Productivity with NPK 18-18-18

    Terafon NPK 18-18-18 is a high-strength fertilizer that supports strong roots, vigorous leaves, and uniform growth for all crop stages.

    Engineered Granules for Precise Nutrient Delivery

    Each granule contains the full 18-18-18 ratio, ensuring even application, low dust, and reliable nutrient supply in all farming systems.

    Consistent Nutrient Release for Predictable Results

    Produced under strict quality control, this fertilizer provides steady dissolution, balanced nutrients, and dependable crop response under diverse conditions.

    Flexible Solution for Diverse Crop Types

    Suitable for vegetables, fruits, cereals, turfgrass, and nurseries, NPK 18-18-18 promotes uniform growth, enhances resilience, and maximizes overall yield potential.

    Maximize Crop Performance with NPK 18-18-18

    Contact us today to discover how Terafon’s high-concentration 18-18-18 compound fertilizer can boost early growth, optimize nutrient absorption, strengthen plant resilience, and help your fields achieve healthier, higher-yielding harvests.