China NPK Water Soluble Fertilizer Factory - High-Efficiency Nutrient Solutions from Trusted Suppliers
Product Overview
Water-soluble fertilizer is a fully soluble NPK fertilizer developed for efficient nutrient delivery in modern agricultural systems. The formulation contains balanced nitrogen (N), phosphorus (P), and potassium (K), together with chelated micronutrients required for optimal crop development.
Unlike conventional granular fertilizers, water-soluble fertilizer dissolves rapidly in water and forms a clear nutrient solution. This ensures no sediment and no clogging of drip irrigation systems, sprinkler systems, or spray equipment, making it ideal for precision fertilization methods.
Our NPK water soluble fertilizer is produced using high-purity raw materials, including mono ammonium phosphate, monopotassium phosphate, potassium nitrate, and other premium nutrient sources. This ensures high nutrient availability, stable solubility, and reliable crop performance.
Different nutrient ratios are available to meet crop requirements at different growth stages, including:
- Balanced formula (for general crop nutrition)
- High nitrogen formula (for vegetative growth)
- High phosphorus formula (for flowering and root development)
- High potassium formula (for fruit enlargement and quality improvement)
The product is widely used in greenhouse agriculture, open-field farming, horticulture, and plantation crops.
Composition and Nutrient Content
| Parameter | Specification |
|---|---|
| Product Type | NPK Water Soluble Fertilizer |
| Nutrient Elements | Nitrogen (N), Phosphorus (P₂O₅), Potassium (K₂O) |
| Micronutrients | Chelated trace elements available |
| Solubility | 100% water soluble |
| Appearance | Free-flowing crystalline powder |
| Residue | None |
| pH | Slightly acidic |
Typical available formulations include:
| Formula Type | Example Ratios |
|---|---|
| Balanced Formula | 20-20-20 |
| High Nitrogen | 30-10-10 |
| High Phosphorus | 10-52-10 |
| High Potassium | 15-15-30 |
| Ultra High PK | 0-52-34 / Customized |
All micronutrients are provided in chelated form, ensuring better nutrient stability and improved plant absorption.
Application
Water-soluble fertilizer is suitable for a wide range of modern fertilization systems.
Drip Irrigation & Fertigation
NPK water soluble fertilizer dissolves completely in water, making it ideal for fertigation and drip irrigation systems. Nutrients are delivered directly to the root zone, improving nutrient use efficiency and reducing fertilizer waste.
Benefits include:
- Rapid nutrient availability
- Efficient nutrient uptake
- Reduced fertilizer loss
Foliar Application
Water-soluble fertilizer can also be applied as foliar fertilizer to supply nutrients directly through plant leaves. This method provides fast correction of nutrient deficiencies and improves crop vigor.
Crop Growth Stages
Different NPK formulations support different growth stages:
- Seedling stage – balanced nutrient supply
- Vegetative growth – high nitrogen formula
- Flowering stage – high phosphorus formula
- Fruit development – high potassium formula
Packaging Options
- 25 kg standard bags
- Custom packaging and OEM branding available upon request.
Product Positioning
NPK water soluble fertilizer is positioned as a high-efficiency fertilizer for precision agriculture and modern irrigation systems.
Key advantages:
- Fully water-soluble fertilizer for fertigation
- Balanced NPK nutrition for different crop stages
- Chelated micronutrients for improved nutrient uptake
- No residue and no irrigation system blockage
- Suitable for greenhouse and open-field crops
This product is an ideal solution for growers seeking high-performance water-soluble fertilizers for drip irrigation, foliar feeding, and modern crop management systems.
Frequently Asked Questions
Our NPK water-soluble fertilizer is 100% soluble and leaves no residue, which prevents clogging in drip emitters and spray nozzles.
Yes, it is highly effective for foliar application, allowing plants to absorb nutrients directly through the leaves for rapid results.
Chelated micronutrients are more stable and easier for plants to absorb compared to standard mineral salts, ensuring better crop health.
A high phosphorus formula (such as 10-52-10) is recommended to support root development and flowering.
Yes, we offer 25 kg standard bags as well as custom packaging and OEM branding to meet your specific market needs.
No, our product is made from high-purity raw materials, resulting in a clear nutrient solution with zero sediment.