China NPK Water Soluble Fertilizer - High-Efficiency Suppliers & Factory for Modern Agriculture
🌱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
What are the primary benefits of NPK water-soluble fertilizer compared to granular types?
Unlike granular options, water-soluble fertilizer dissolves completely in water without leaving sediment. This ensures rapid nutrient absorption by crops and prevents clogging in drip irrigation, sprinkler, and spray systems.
Can this water-soluble fertilizer be used for foliar feeding?
Yes, it is highly suitable for foliar application. Applying the solution directly to the leaves allows for fast correction of nutrient deficiencies and quickly boosts overall crop vigor.
Which NPK formulation should I choose for my crops?
Selection depends on the crop growth stage: use balanced formulas for general nutrition, high nitrogen for vegetative growth, high phosphorus for root and flower development, and high potassium for fruit enlargement and quality.
Are the micronutrients in your fertilizer stable?
Yes, all micronutrients in our formulations are provided in chelated form. This ensures high nutrient stability in solution and improves plant absorption efficiency.
Do you support customized packaging or branding?
Yes, we offer standard 25 kg bags as well as custom packaging options and OEM branding services to meet your specific market requirements.