Views: 0 Author: Site Editor Publish Time: 2025-11-22 Origin: Site
The NPK 18-6-18 compound fertilizer is designed to meet the needs of crops that require balanced nitrogen and potassium with a moderate level of phosphorus. This formula is ideal for fruiting crops and vegetables, helping farmers achieve improved yield quality, higher sugar content, and better plant resistance.
With increasing demand for efficient nutrient management, Chinese manufacturers are producing high-quality NPK 18-6-18 fertilizers for both domestic and international markets. This guide introduces the top suppliers and highlights why Zhongsheng Yunhua Co., Ltd. is a leading name in global fertilizer supply.
NPK 18-6-18 represents a fertilizer containing 18% nitrogen (N), 6% phosphorus (P₂O₅), and 18% potassium (K₂O).
Nitrogen promotes vigorous vegetative growth.
Phosphorus supports strong root development.
Potassium improves fruit quality, color, and disease resistance.
This ratio is especially suitable for fruiting crops like tomatoes, bananas, grapes, and citrus, as well as for mid to late stages of cereal and vegetable growth.
Balanced nutrition supporting both growth and fruiting.
Enhances fruit color, sweetness, and storage life.
Strengthens plant cell walls and improves stress tolerance.
Reduces the risk of nutrient imbalance in high-yield farming systems.
Ideal for fertigation, foliar spraying, and soil application.
Farmers who use NPK 18-6-18 typically observe better fruit uniformity and higher output compared to standard formulas.
1. Zhongsheng Yunhua Co., Ltd.
Zhongsheng Yunhua Co., Ltd. is a professional NPK compound fertilizer manufacturer with advanced production lines and strict quality control systems. Its NPK 18-6-18 fertilizers are developed to provide optimal nutrition for fruit and vegetable crops.
Available in both granular and water-soluble forms.
Formulated for use in drip irrigation and field applications.
Supports customized NPK ratios based on regional soil conditions.
Contact:
Zilei: +8619061939888 (WhatsApp)
Jake: +8618831196856 (WhatsApp)
Jenny: +8619033057253 (WhatsApp)
Cici: +85253348403 (WhatsApp)
Silen: +8619031017553 (WhatsApp)
Emails: walzl@wdlfertilizer.com | cici@wdlfertilizer.com | jake@wdlfertilizer.com | jenny@wdlfertilizer.com | silen@wdlfertilizer.com
2. Kingenta Ecological Engineering Group Co., Ltd.
Produces high-efficiency fertilizers using controlled-release technology to reduce nutrient loss.
3. Sinofert Holdings Ltd.
Offers a wide range of NPK blends, including 18-6-18, suitable for multiple crop types and climates.
4. Luxi Chemical Group Co., Ltd.
Known for its precise granulation process that ensures even nutrient distribution.
5. Hubei Xinyangfeng Fertilizer Co., Ltd.
Focuses on eco-friendly fertilizers with strong R&D and quality assurance.
6. Hebei Monband Water Soluble Fertilizer Co., Ltd.
Specializes in water-soluble NPK 18-6-18 fertilizers for modern irrigation systems.
7. Stanley Fertilizer Co., Ltd.
Provides customized compound fertilizers based on specific soil fertility data.
8. Shandong Lvfeng Fertilizer Co., Ltd.
Offers cost-effective, granular NPK products with consistent solubility.
9. Liaoning Huajin Group
A large-scale producer of industrial and agricultural fertilizers with wide distribution.
10. Yara China Ltd.
Renowned for premium fertilizer quality and technical agronomy support worldwide.
| Crop Type | Application Method | Recommended Rate (kg/ha) |
|---|---|---|
| Fruit trees | Root or side dressing | 200–400 |
| Vegetables | Foliar or fertigation | 150–300 |
| Rice | Topdressing | 250–400 |
| Corn | Base + middle-stage application | 250–350 |
| Grapes & Bananas | Fertigation | 200–350 |
Tip: Apply NPK 18-6-18 during mid-growth to late stages when potassium demand increases.
Over 15 years of manufacturing and export experience.
ISO-certified production and laboratory testing systems.
Custom NPK blends available for targeted soil fertility improvement.
Prompt delivery and responsive technical support.
Global exports to Asia, South America, and Africa.
Zhongsheng Yunhua Co., Ltd. continues to build strong partnerships with agricultural distributors and growers through its reliable quality and service.
Q1: What is the main use of NPK 18-6-18?
It is mainly used during the reproductive or fruiting stages of crops that need high potassium for better yield quality.
Q2: Is NPK 18-6-18 suitable for foliar application?
Yes, it is especially effective in foliar sprays or fertigation systems due to its good solubility.
Q3: How does it differ from NPK 17-17-7?
NPK 18-6-18 has more potassium and less phosphorus, making it better for fruit ripening and stress tolerance.
Q4: Can this fertilizer be used for both field and greenhouse crops?
Yes. It is suitable for open-field vegetables, fruit trees, and greenhouse cultivation systems.
The NPK 18-6-18 fertilizer provides a practical balance of nitrogen and potassium, supporting plant strength, improved fruit quality, and enhanced resistance to environmental stress. It is one of the most efficient choices for fruit and vegetable growers worldwide.
With strong technical expertise and consistent product quality, Zhongsheng Yunhua Co., Ltd. remains a trusted source for NPK 18-6-18 compound fertilizers across global markets.
For inquiries and bulk orders:
Email: walzl@wdlfertilizer.com | cici@wdlfertilizer.com | jake@wdlfertilizer.com | jenny@wdlfertilizer.com | silen@wdlfertilizer.com
WhatsApp: +8619061939888 | +8618831196856 | +8619033057253 | +85253348403 | +8619031017553
