15-15-15 NPK Compound Fertilizer Sop for Agriculture-Fully Water-Soluble for Plants

• Customization: Available
• Certification: ISO9001, ISO
• Application: Vegetables, Flowers, Fruit
• Model NO.: 15-15-15
• Appearance: Granular
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Manufacturing Method: Compound Fertilizer
• Type: High Nitrogen and High Phosphorus Compound Fertilizer
• Color: White
• Insoluble Matter Content: <=0.2%
• Water Solubility: Fully Water-Soluble
• Process: High Tower
• Chloridion: <=3.0
• Concentration: 45%
• Particle Size: 1-4.7mm
• Nitrogen Source: Ammonium Nitrate
• Phosphorus Source: Map
• Potassium Source: Sop & Mop
• Transport Package: 25/50/1000kg
• Specification: 18-8-18
• Trademark: Kailong
• Origin: Hubei/China
• HS Code: 310520
• Production Capacity: 400, 000ton/Year

Product Description

Product Description

NPK Fertilizer 15-15-15 - Nitrate & Sulfate-Based Granular Fertilizer

A, Key Product Features:

• NPK Ratio: 15-15-15
• Nitrogen Content: 15%
  • Nitrate Nitrogen: ~6%
• Phosphorus (P2O5): 15%
• Potassium (K2O): 15%
• Secondary Nutrients: Sulfur (S)
• Granule Size: 2-4 mm
• Formulation Type: Granular
• Application Type: Suitable for broadcasting and fertigation

B, Why Choose NPK 15-15-15 Fertilizer?

NPK 15-15-15 offers a balanced nutrient profile that provides plants with all essential macronutrients in equal proportions. It is designed to meet the needs of various crops throughout their growth cycle. Here's why it stands out:

1. Balanced Nutrition
   With equal percentages of nitrogen, phosphorus, and potassium, it promotes strong root development, healthy foliage, and excellent fruit production.

2. Nitrate Nitrogen for Fast Growth
   The 6% nitrate nitrogen is immediately available to plants, encouraging quick vegetative growth and enhancing early-stage development.

3. Sulfate of Potash (SOP) for Plant Health
   SOP is chloride-free, which is especially beneficial for chloride-sensitive crops. It also promotes photosynthesis, increases stress tolerance, and improves fruit quality.

4. High-Quality Granules
   The fertilizer is manufactured using high tower granulation, ensuring uniform granule size and easy application. This minimizes nutrient loss and ensures better soil nutrient uptake.

C, Applications for Various Crops

NPK 15-15-15 is versatile and can be used across a range of crops. Below are some common crops and the recommended usage:

• Vegetables: Tomatoes, Peppers, Cucumbers
  Application Rate: 250-350 kg/ha
  Best Time to Apply:

  • Before planting or during early vegetative growth to support lush leaf growth and strong stems.
  • Apply again during early fruiting to boost fruit development.

• Field Crops: Corn, Wheat, Rice
  Application Rate: 200-300 kg/ha
  Best Time to Apply:

  • At planting or early growth stages.
  • Apply in split applications to provide steady nutrient supply.

• Fruit Trees: Apples, Citrus, Grapes
  Application Rate: 400-500 kg/ha
  Best Time to Apply:

  • In early spring for strong new growth.
  • Apply during flowering for improved fruit set and quality.

D, Why High-Quality Granules Matter

NPK 15-15-15 is produced using the high tower granulation process, which offers significant advantages over traditional fertilizers:

• Uniform Nutrient Distribution: Granules are evenly sized, which ensures consistent nutrient release and even application.
• Durability: The granules are resistant to breaking or crumbling during transport, making them easier to apply and store.
• Controlled Release: The controlled release of nutrients minimizes nutrient loss through leaching, ensuring that the nutrients are available when plants need them most.

E, How to Apply for Maximum Results:

• Broadcasting: Apply evenly across the soil surface and lightly incorporate the granules into the soil with irrigation or a light tilling to ensure proper nutrient uptake.
• Fertigation: Can also be dissolved in water for use in drip irrigation systems, making it ideal for more precise nutrient delivery.
• Irrigation: After application, thoroughly water the area to dissolve the nutrients and facilitate their absorption into the soil.

F, Additional Tips for Better Decision Making:

1. Soil Testing: Regular soil tests help you determine the existing nutrient levels, enabling you to adjust application rates for the best results.
2. Split Application: For crops with high nutrient demands (like corn and fruit trees), consider applying the fertilizer in split doses to provide a consistent nutrient supply throughout the growing season.
3. Optimal Growth Stages: Apply the fertilizer during key growth stages-such as planting, early vegetative growth, and flowering-to maximize growth and yield potential.

Packaging & Shipping

We can not only provide the following conventional packaging, but also customize other types of packaging according to your needs.

25kg

50kg

1000kg

Company Profile

HUBEI KAILONG CHUXING CHEMICAL INDUSTRY GROUP

• Founded in 2005, the company has a registered capital of 278 million yuan, fixed assets of 1.8 billion, more than 800 registered employees, covers an area of about 1, 000 acres, and has 1 product research and development center, 2 business departments, 3 subsidiaries and 5 sales companies.

• Products and production capacity: The company has a "one hospital and two divisions" R&D and trade base in Wuhan; It has three production bases in Zhongxiang City and Xiaogan City. Mainly engaged in the production and sales of nitric acid, ammonium nitrate, synthetic ammonia, nitro compound fertilizer, urine-based compound fertilizer, microbial ecological fertilizer and other chemical products. It has a total of 300, 000 tons/year of nitric acid, 360, 000 tons/year of ammonium nitrate, 400, 000 tons/year of nitro compound fertilizer, 300, 000 tons/year of urine-based compound fertilizer, 200, 000 tons/year of synthetic ammonia, 100, 000 tons/year of microbial ecological special fertilizer, 100, 000 tons/year of carbon dioxide, etc.

  

  
  

  

 

Exhibition Fair

FAQ

Q: How can I get smples for a product test?
A:Yes, we can provide less than 1kg sample for free of charge. If you need more samples, please click to now

Q: Whats your price term? 
A: FOB/CIF/CNF etc

Q: Whats your payment term?
A: Usually TT/LC, etc

Q: May I watching your facotry? 
A: Yes, we can provide for sightseeing or field visits, and you are also welcome to make an appointment to visit our factory.

Q: What is your product range?
A: We mainly produce products such as ammonium nitrate, compound fertilizers, synthetic ammonia, etc. If you need other chemical raw materials, we can provide you with relevant supplier information for reference.

Q: Can I customize the ratio of npk fertilizers and add some trace element?
A: Of course, we have relevant agricultural experts and research institutions to provide you with professional and practical agricultural advice. We can answer any agricultural or soil problems for you; And provide customized services for products.