NPK 12‑6‑36 120-Day Controlled-Release Fertilizer
120-Day Steady Potassium Nutrition for High Yield, Quality, and Stress-Resilient Crops
NPK 12‑6‑36 120-Day Controlled-Release Fertilizer
Phosphorus Pentoxide (P₂O₅) 6% – promotes early root growth and efficient nutrient uptake.
Potassium Oxide (K₂O) 36% – boosts fruit size, sugar content, color, and stress tolerance.
120-Day Controlled Release – polymer-coated granules provide stable nutrients for up to 120 days, reducing leaching and the need for repeated applications.
NPK 12-6-36 120Day CR Fertilizer Detailed Specifications
Terafon® NPK 12-6-36 Long-Term Controlled-Release Fertilizer (120 Days) is a high-potassium, premium-grade CR NPK fertilizer specifically engineered for crops with elevated potassium demand during flowering, fruiting, and maturation stages. The formulation supports high yield, superior crop quality, and improved stress tolerance, making it ideal for intensive and export-oriented agricultural systems.
The temperature-responsive polymer coating regulates nutrient diffusion based on soil conditions, ensuring consistent nutrient availability, enhanced nutrient use efficiency (NUE), and environmentally responsible fertilization.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| N–P₂O₅–K₂O Composition | 12–6–36 |
| Controlled-Release Duration | ~120 days (soil temperature & moisture dependent) |
| Coating Technology | Advanced temperature-responsive polymer |
| Granule Size | 2–4 mm, uniform and free-flowing |
| Moisture Content | ≤ 2% |
| Chloride Content | Low chloride, crop-safe |
| Optional Nutrients | S, Mg, Ca, Fe, Mn, Zn, Cu, B, Mo |
Key Features & Agronomic Benefits
1. High-Potassium Formula for Quality Enhancement
- The elevated K₂O content (36%) supports fruit size, firmness, color, sugar content (Brix), and shelf life—critical for fruits, vegetables, and cash crops targeting premium markets.
2. Long-Term Precision Nutrient Release (120 Days)
- Polymer-coated granules synchronize nutrient release with plant uptake patterns over an extended period, ensuring stable nutrition from early growth through harvest.
3. Improved Nutrient Use Efficiency
- Significantly reduces potassium leaching and nitrogen losses compared with conventional fertilizers, improving fertilizer efficiency while protecting soil and water resources.
4. Reduced Application Frequency
- A single application can sustain crops for up to four months, lowering labor costs, machinery use, and overall fertilizer management complexity.
Application & Usage Guidelines
Application Methods
- Pre-Plant Broadcasting: Apply evenly before planting and incorporate into soil
- Band or Row Placement: Position near the root zone for maximum nutrient uptake
Soil Incorporation: Suitable for orchards, raised beds, nursery substrates, and containers
Best Practices
- Adjust application rates according to soil analysis and crop nutrient demand
- Apply before irrigation or rainfall to activate controlled nutrient release
- Avoid mixing with incompatible agrochemicals
Supplemental fertilization during the 120-day period is generally unnecessary
Recommended Crops
- Fruit crops (citrus, grapes, berries, bananas, apples)
- Vegetables with high potassium demand (tomatoes, peppers, cucumbers, potatoes)
- Orchard trees and perennial plantations
- Export-oriented horticultural crops
Turfgrass and ornamental plants requiring enhanced color and stress tolerance
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 12-6-36 120-Day CR Fertilizer?
- High-potassium formulation for superior yield and crop quality
- Long-term 120-day controlled nutrient release
- Enhanced nutrient use efficiency with reduced environmental impact
- Fewer applications, lower labor input, and improved cost efficiency
Professional-grade solution for intensive, high-value, and sustainable agriculture
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Why Choose Terafon for Your Fertilizer Needs
120-Day Potassium Nutrition for High-Value Crops
Terafon® NPK 12-6-36 controlled-release fertilizer delivers stable potassium nutrition, supporting flowering, fruit filling, and balanced vegetative growth for high-yield crops.
High-K Granules for Precise Feeding
Polymer-coated granules (2–4 mm) provide controlled potassium nutrition, ensuring uniform placement and even distribution in orchards, fields, and protected cultivation systems.
Crop Quality Enhancement & Soil Safety
Low-chloride formula with controlled moisture protects sensitive crops, improves nutrient uptake, and supports long-term soil health without salt stress or nutrient imbalance.
Reliable Performance in Intensive Farming
This 120-day CR NPK 12-6-36 fertilizer enhances nutrient efficiency, improves fruit size and color, extends shelf life, and reduces application frequency for cost-effective agriculture.
Boost Fruit Quality with Terafon
Contact us today to discover how Terafon’s high-potassium fertilizers—including NPK 12‑6‑36 CR, potassium-rich blends, water-soluble K, liquid formulations, and humic acid—can enhance fruit development, improve yield consistency, and support long-term, sustainable crop performance.
