

Powder 2-45-28+TE Water Soluble NPK Fertilizer High Phosphorus High Potassium for Flowering Fruit Setting and Fruit Enlargement Zhifang AgroTech
Zhifang AgroTech Powder 2-45-28+TE is a high-phosphorus high-potassium fully water-soluble NPK fertilizer in powder form with chelated trace elements. It boosts flower bud differentiation, improves fruit setting rate, promotes fruit expansion, enhances fruit quality and yield for various vegetables, fruit trees and economic crops.
Product Description
Zhifang AgroTech Powder 2-45-28+TE is a professional water-soluble NPK fertilizer with ultra-high phosphorus and high potassium formula, produced by Zhifang AgroTech, a professional fertilizer manufacturer and supplier based in China. It is specially developed for crops in the critical stages of flowering, fruit setting, fruit expansion and quality improvement. The ultra-high phosphorus content effectively promotes flower bud differentiation, increases flowering rate, reduces flower and fruit drop, and significantly improves fruit setting rate. High-content potassium enhances nutrient transportation, promotes fruit expansion and coloring, increases sugar content and hardness, and improves fruit quality and storage performance. With added chelated trace elements, it ensures comprehensive nutrition, prevents deficiency symptoms, and enhances crop stress resistance. The product is 100% fully water-soluble with no insoluble residue, suitable for drip irrigation, flushing application and foliar spray, widely used in high-value vegetables, fruit trees, flowers and economic crops.
Technical Specifications
| Parameter Item | Specification Standard |
|---|---|
| Total Nitrogen (N) | ≥2% |
| Phosphorus Pentoxide (P₂O₅) | ≥45% |
| Potassium Oxide (K₂O) | ≥28% |
| Chelated Trace Elements (TE) | 0.2%-3.0% (Zn+Fe+B+Mn+Cu+Mo) |
| Product Form | Powder |
| Water Solubility | 100% fully water soluble, no residue |
| pH Value (1:1000 dilution) | 6.0-8.0 |
| Shelf Life | 24 months in sealed and dry condition |
Customizable Specifications
Customizable Specifications
We can customize different NPK ratios, trace element content, and formula according to your crop needs and local soil conditions. Welcome to contact us for customized solutions.
Features & Benefits
High Nitrogen for Vigorous Growth
High nitrogen formula accelerates leaf growth and seedling recovery
Balanced P-K Support
100% water soluble, no residue, suitable for fertigation systems
100% Water Soluble & Efficient Absorption
Added trace elements prevent yellow leaves and deficiency symptoms
Anti-Deficiency & Stress Resistance
Improve fertilizer utilization and reduce waste
Wide Compatibility
Enhance crop stress resistance and yield stability
Stable & Safe Formula
Suitable for greenhouse, field, and soilless culture
Application & Usage
Suitable Crops
Field Crops
Rice, Corn, Wheat, Soybean
Vegetables
Tomato, Cucumber, Pepper, Leafy Vegetables
Fruit Trees
Apple, Grape, Citrus, Mango
Cash Crops
Cotton, Peanut, Flowers, Tobacco
Application Methods & Dosage
| Application Method | Dilution Ratio | Dosage | Frequency |
|---|---|---|---|
| Foliar Spraying | 1:800-1000 | 0.5-1kg/ha | Every 10-15 days |
| Drip Irrigation | 1:1000-1500 | 3-5kg/ha | Every 7-10 days |
| Flushing/Fertigation | 1:500-800 | 5-8kg/ha | Every 15-20 days |
Precautions
- Can be mixed with most pesticides and fertilizers, avoid mixing with strong alkaline products.
- It is recommended to spray in the morning or evening, avoid spraying under strong sunlight and high temperature.
- Please adjust the dosage according to local soil conditions, crop varieties and growth period.
- Store in a cool, dry and ventilated place, away from children and livestock.
Packaging & Shipping
Packaging Details
- Standard packaging: 1kg/bag, 5kg/bag, 10kg/bag, 20kg/bag, 25kg/bag
- Liquid packaging: 1L/bottle, 5L/bottle, 20L/drum, 200L/drum, 1000L/ton drum
- Customized packaging: logo, design, specification can be customized according to your requirements
- Waterproof and moisture-proof packaging, suitable for long-distance sea transportation
Shipping & Logistics
Sea Freight
Suitable for large quantity orders, delivery to main ports around the world, 15-30 days delivery time
Air Freight
Suitable for urgent small batch orders, delivery to international airports, 3-7 days delivery time
Land Transportation
Railway and truck transportation for Asian countries, door-to-door delivery service
Express Delivery
DHL, FedEx, UPS for sample delivery, door-to-door service, 3-5 days delivery time
OEM/ODM Customization Service
With over 16 years of fertilizer production experience, we provide comprehensive one-stop OEM/ODM services for global customers, from formula customization, packaging design to production and export, to help you build your own brand.
Customizable Scope
- Formula Customization: Customize fertilizer formula, nutrient ratio, functional ingredients according to crop needs and local market
- Product Form: Powder, granular, liquid, gel suspension and other product forms
- Packaging Customization: 200ml to 1000kg full specification packaging, customized bag/bottle/drum design
- Brand Customization: Customized logo, label, product manual, brand design
- Technical Support: Professional technical team provides product formula, application technology and market support
Customization Process
Demand Communication
Tell us your formula, packaging, order quantity and other requirements
Solution Design
Our technical team provides exclusive formula and design solution
Sample Making & Confirmation
Make samples according to the solution, send to you for quality confirmation
Contract Signing & Deposit
Sign production contract after sample confirmation, arrange production after receiving deposit
Mass Production & Quality Inspection
Strict batch testing during production to ensure product quality meets the standard
Delivery & After-sales Service
Arrange delivery after balance payment, provide full logistics tracking and after-sales support