

EDDHA-Fe Chelated Fertilizer
$1,000.00
Zhifang AgroTech EDDHA-Fe is a high-efficiency chelated iron fertilizer with ultra-stable EDDHA chelation technology, specially designed for alkaline and calcareous soils. It quickly relieves iron deficiency chlorosis, promotes leaf greening, boosts photosynthesis and ensures normal crop growth, suitable for various crops and multiple application methods.
Product Description
Zhifang AgroTech EDDHA-Fe Chelated Trace Element Fertilizer is a professional high-stability single-element chelated fertilizer manufactured by Zhifang AgroTech, a trusted fertilizer supplier in China. Adopting premium EDDHA (Ethylenediamine-di(o-hydroxyphenylacetic acid) chelation technology, this product forms an extremely stable chelate structure with iron ions, which will not be decomposed, precipitated or inactivated even in strong alkaline (pH>8.5) and calcareous soils, solving the long-standing problem of iron deficiency in alkaline farmland. As the core component of chlorophyll, iron is indispensable for crop photosynthesis, enzyme activation and nutrient metabolism; iron deficiency will directly cause interveinal chlorosis, leaf yellowing, white leaves and stunted growth. This EDDHA-Fe fertilizer features fast absorption, high utilization rate and full water solubility, quickly correcting iron deficiency symptoms and restoring leaf greening. It is widely used for fruits, vegetables, field crops, flowers and high-value economic crops, and compatible with drip irrigation, fertigation, foliar spray and other modern fertilization methods.
Technical Specifications
| Parameter Item | Specification Standard |
|---|---|
| Active Ingredient | EDTA-Mn (Chelated Manganese) |
| Manganese (Mn) Content | ≥13% |
| Chelation Agent | EDTA (Full Chelation) |
| Product Form | Crystalline Powder |
| Water Solubility | 100% Fully Water Soluble, No Residue |
| Stable pH Range | 4.0-10.0 (Wide Adaptability) |
| Shelf Life | 24 months in sealed and dry condition |
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
Ultra-stable EDDHA chelation: Unmatched stability in strong alkaline and calcareous soils, no iron inactivation or precipitation, far superior to ordinary EDTA-Fe.
Rapid chlorosis correction: Quickly eliminates interveinal yellowing, white leaves and other iron deficiency symptoms, promotes chlorophyll synthesis and restores leaf greening efficiently.
100% fully water soluble: No insoluble residue, no clogging of irrigation and spraying equipment, ideal for precision fertilization in facility agriculture.
Wide pH adaptability: Stable performance from acidic to strong alkaline soil, suitable for all kinds of soil environments with iron deficiency obstacles.
Boost photosynthesis & yield: Improves photosynthetic efficiency, promotes nutrient accumulation, enhances crop stress resistance and increases commercial value.
Flexible application: Can be used alone or mixed with other water-soluble fertilizers, suitable for drip irrigation, flushing, base application and foliar spray.
Application & Usage
Suitable Crops
Field Crops
Rice, Wheat, Corn, Barley, Sorghum, Soybean, Peanut, Sunflower, Potato, Sweet Potato, Cotton, Sugarcane, Sugar Beet, Alfalfa, Tobacco, Millet, Oat, Rye, Buckwheat
Vegetables
Apple, Pear, Peach, Orange, Lemon, Grape, Banana, Mango, Pineapple, Litchi, Longan, Cherry, Apricot, Plum, Pomegranate, Fig, Walnut, Almond, Coconut, Avocado, Kiwifruit, Olive, Persimmon, Jujube
Fruit Trees
Tomato, Cucumber, Pepper, Cabbage, Lettuce, Spinach, Carrot, Radish, Onion, Garlic, Celery, Broccoli, Cauliflower, Eggplant, Pumpkin, Watermelon, Melon, Bean, Pea, Leek, Asparagus, Ginger
v eg
Cash Crops
Cotton, Flax, Rubber Tree, Tea, Coffee, Cocoa, Tobacco, Sugarcane, Sugar Beet, Oil Palm, Rapeseed, Sesame, Olive, Mulberry, Betel Nut, Vanilla, Saffron
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