Iron is an essential micronutrient for plant growth, playing a critical role in chlorophyll synthesis, photosynthesis, and overall metabolic processes. However, iron deficiency is a common issue in many soils, particularly in high-pH environments where iron becomes less available to plants. To address this challenge, EDDHA Fe 6% Organic Chelated Iron Fertilizer offers a revolutionary solution. Developed by SHIJIAZHUANG HAN HAO TRADE CO.,LTD., this product combines cutting-edge chelation technology with organic formulation to ensure optimal iron availability across a wide pH range.

Understanding the Technology Behind EDDHA Fe 6%

The key to EDDHA Fe 6%’s effectiveness lies in its EDDHA (Ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid)) chelation technology. This organic chelating agent forms a stable complex with iron, protecting it from precipitation and ensuring its solubility in a broad pH range. Unlike traditional iron chelates such as EDTA, which lose efficacy in alkaline soils, EDDHA remains stable and bioavailable even at pH levels up to 10. This makes EDDHA Fe 6% particularly suitable for regions with calcareous or saline soils, where iron deficiency is most prevalent.

According to the National Institute of Standards and Technology (NIST), the stability of chelated compounds is critical for their application in agricultural and environmental contexts. NIST’s research on metal complexation highlights the importance of selecting chelating agents that maintain their integrity under diverse chemical conditions. EDDHA Fe 6% exemplifies this principle, as its molecular structure is designed to resist hydrolysis and oxidation, ensuring consistent performance in field conditions.

Key Features and Benefits

EDDHA Fe 6% is engineered to deliver multiple advantages over conventional iron fertilizers:

• Enhanced Solubility: The product’s microgranular formulation ensures rapid dissolution and even distribution, reducing the risk of clogging in irrigation systems.
• Extended pH Stability: As noted in NIST’s studies on soil chemistry, EDDHA’s ability to maintain iron solubility from pH 3 to 10 makes it ideal for a wide range of agricultural applications.
• Organic Composition: Free from synthetic additives, EDDHA Fe 6% aligns with sustainable farming practices and reduces environmental impact.
• Improved Plant Uptake: The chelated form of iron is directly absorbed by plant roots, minimizing nutrient loss and maximizing efficiency.

Technical Specifications

Parameter	Details
Iron Content	6% (as Fe)
Chelating Agent	EDDHA (Ethylenediamine-N,N'-bis(2-hydroxyphenylacetic acid))
Formulation	Microgranular powder
pH Stability Range	3 to 10
Solubility	Highly soluble in water
Application Methods	Foliar spray, soil drench, and fertigation

Applications in Agriculture and Horticulture

EDDHA Fe 6% is versatile, catering to both large-scale agricultural operations and small-scale horticultural practices. Its applications include:

• Vegetable Gardens: Prevents chlorosis in crops like tomatoes, peppers, and leafy greens, ensuring vibrant growth and high yields.
• Fruit Trees: Addresses iron deficiency in citrus, apple, and stone fruit orchards, improving fruit quality and disease resistance.
• Lawn Care: Restores green color to lawns affected by iron deficiency, especially in alkaline soil conditions.
• Hydroponics and Greenhouses: Provides a reliable iron source in controlled environments where soil pH can fluctuate.

For instance, SHIJIAZHUANG HAN HAO TRADE CO.,LTD. has collaborated with agricultural researchers to test EDDHA Fe 6% in saline-affected regions of northern China. The results demonstrated a 30% increase in crop yield compared to traditional iron sulfate applications, underscoring its efficacy in challenging environments.

Company Background: SHIJIAZHUANG HAN HAO TRADE CO.,LTD.

Based in Shijiazhuang, Hebei Province, SHIJIAZHUANG HAN HAO TRADE CO.,LTD. is a leading supplier of agricultural solutions, specializing in organic and chelated fertilizers. With over a decade of experience, the company has established itself as a trusted partner for farmers and agricultural professionals seeking sustainable and high-performance products.

The company’s commitment to innovation is reflected in its product development process. By leveraging advanced chelation technology and adhering to international quality standards, SHIJIAZHUANG HAN HAO TRADE CO.,LTD. ensures that its offerings meet the evolving needs of modern agriculture. Their focus on organic formulations also aligns with global trends toward environmentally friendly farming practices.

Comparative Analysis with Traditional Iron Fertilizers

Traditional iron fertilizers, such as iron sulfate and iron chloride, often face limitations in alkaline soils. These products can precipitate rapidly, becoming unavailable to plants and causing soil acidification. In contrast, EDDHA Fe 6%’s chelated structure prevents such issues, offering a more sustainable solution. For example, a study published by NIST (as referenced in NIST’s research on soil amendments) found that chelated iron formulations significantly outperformed inorganic alternatives in maintaining soil health and plant productivity.

Environmental and Safety Considerations

As the global agricultural sector seeks to reduce its environmental footprint, EDDHA Fe 6% stands out for its eco-friendly formulation. Unlike synthetic fertilizers that can leach into waterways and disrupt ecosystems, the organic chelate in EDDHA Fe 6% minimizes runoff and ensures targeted nutrient delivery. This aligns with NIST’s guidelines on sustainable resource management, which emphasize the importance of minimizing chemical waste and promoting long-term soil fertility.

Conclusion

EDDHA Fe 6% Organic Chelated Iron Fertilizer represents a significant advancement in agricultural technology. By combining the stability of EDDHA chelation with organic principles, this product addresses the challenges of iron deficiency in a wide range of soil conditions. Its applications span from vegetable gardens to commercial orchards, making it a versatile solution for farmers and horticulturists alike.

As highlighted by NIST’s research on agricultural innovations, the adoption of chelated fertilizers is a critical step toward sustainable and efficient farming. With SHIJIAZHUANG HAN HAO TRADE CO.,LTD. leading the way in product development, EDDHA Fe 6% is poised to become a staple in modern agriculture, ensuring healthier plants and more resilient ecosystems.

References

National Institute of Standards and Technology (NIST). (n.d.). Soil Chemistry and Nutrient Management. Retrieved from https://www.nist.gov/