EDDHA Fe 6% Chelated Iron Agricultural Fertilizer for Crop Iron Deficiency Treatment - 99% Purity, 4-9 PH Range
Price:
Negotiable
MOQ:
1 Metric Ton
Delivery Time:
3-5 Working days
Brand:
SH
Product Description
Product Specifications
| Test Item | Standard Specification |
|---|---|
| Item Name | EDDHA Fe |
| Appearance | Black brown powder |
| CAS No. | 16455-61-1 |
| Purity | 99% |
| Chelated Iron (Fe) Content | 6% |
| Fe Ortho Ortho Content (O-O) | 4.8 |
| PH Value (Range of Application) | 4-9 |
| Solubility in Water | 100% Soluble |
Features and Applications
Specialized treatment for plant iron deficiency yellowing (yellow leaf disease). Iron deficiency typically begins with green deficiency in young leaves while older leaves remain normal. Symptoms progress from yellowing mesophyll with green veins to complete leaf whitening, eventually developing burnt brown spot necrotic tissue that causes leaves to become dry, brittle, and fall off.
Primary Functions
- Prevention and treatment of phytophthora infestation (yellow leaf disease)
- Iron supplementation for normal plants to enhance growth, increase yield, and improve fruit quality
- Soil improvement to address compaction and fertility decline from long-term fertilizer use
Application Methods and Dosage
General Application Rates
- Irrigation root: 1kg per mu
- Drip irrigation and flushing: 70-100g per mu
- Foliar spray: 3000 times dilution, applied weekly for 2-3 consecutive applications
Soil Base Application - Root Irrigation
| Crop Type | Application Rate |
|---|---|
| Fruit Trees (Peach, Citrus, Pear, Apple, etc.) | Young trees: 4-12g/tree First fruit trees: 12-20g/tree Adult trees: 20-40g/tree Old age trees: 40-80g/tree |
| Seedling Bed | Per plant: 0.8-4.0g Per square meter: 2.4-4.0g |
| Stolon Plants (Grapes, Strawberries) | Young plants: 2.4-4.0g/plant Adult plants: 4-8g/plant |
| Flower Gardening | 0.8-4 grams per square meter |
| Commercial Vegetables, Peanuts, Soybeans | 0.1-0.5 g per square meter |
Optimum Fertilization Period
For fruit trees including citrus, peach, pear, apple, navel orange, kiwi, lychee, loquat, winter jujube, and cherry: Apply 10-15 days before flowering by proportionally dissolving around roots, then apply half the amount 10-15 days after flowering. Do not use during flowering period.
Important Usage Notes
- Best applied before plant germination or when iron deficiency symptoms appear
- Dissolve in water and apply to soil, then cover immediately as product decomposes in light
- Apply in 15-20cm deep grooves around trees/plants, then cover immediately
- Can be injected into soil with watering to ensure full absorption
- For rapid effect or severe yellowing, combine soil fertilization with foliar spray
- Highly soluble and may absorb moisture, causing caking without affecting quality
- Adjust dosage according to tree size and yellowing severity
Packaging and Storage
Standard packaging: 25kg bags (custom packaging accepted). Store sealed at room temperature in dry, ventilated area. Product absorbs moisture easily - avoid damp conditions.
Quality Assurance
- One of China's largest amino acid manufacturers with high-quality raw materials
- Equipped with R&D experimental department for product customization
- Complete OMRI and SGS certifications available
- Free samples provided for testing
- Over 10 years export experience with 24-hour after-sales service
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Shihong Technology Co.,Ltd
Location
No.6 CHENGYANG ROAD, INDUSTRIA AREA OF SANXI TOWN, JINTANG COUNTY, CHENGDU, SICHUAN, CHINA
Contact Person
Lulu