China NPK Water Soluble Fertilizer Supplier - High-Efficiency Fertilizers from Leading Factory for Precision 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.
- ● Balanced Formula — General crop nutrition
- ● High Nitrogen — Vegetative growth
- ● High Phosphorus — Flowering & root development
- ● High Potassium — Fruit enlargement & quality
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 |
🔫 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:
📦 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.