As the global demand for sustainable agricultural solutions grows, EDDHA Fe 6% Organic Chelated Iron Fertilizer emerges as a groundbreaking product designed to address the unique challenges of nutrient delivery in diverse soil conditions. Developed by Shijiazhuang Han Hao Trade Co., Ltd., this fertilizer combines cutting-edge chelation technology with organic principles to ensure optimal plant growth and soil health. In this article, we explore the product's features, technical specifications, applications, and the company's commitment to innovation.

Product Overview

EDDHA Fe 6% is a specialized iron fertilizer formulated using EDDHA (Ethylenediamine di(o-hydroxyphenylacetic acid)) chelated iron. This unique chelation method ensures the iron remains bioavailable across a wide pH range, making it highly effective in both acidic and alkaline soils. The product is presented in highly soluble micrograins, which prevents clogging and simplifies handling during application. Its organic composition aligns with modern agricultural practices that prioritize environmental sustainability and long-term soil fertility.

The EDDHA chelating agent is a key differentiator of this product. Unlike traditional iron chelates, which may lose efficacy in high-pH environments, EDDHA maintains stability from pH 3 to 10. This broad pH compatibility ensures that plants receive consistent iron nutrition, even in challenging soil conditions. According to research by the National Institute of Standards and Technology (NIST), precision in nutrient delivery is critical for optimizing agricultural productivity, and EDDHA Fe 6% exemplifies this principle through its advanced chemical formulation (NIST, 2025).

Technical Specifications

Parameter	Details
Iron Content	6% (as Fe)
Chelating Agent	EDDHA (Ethylenediamine di(o-hydroxyphenylacetic acid))
pH Stability Range	3 to 10
Solubility	Highly soluble micrograins
Form	Granular
Organic Certification	Compliant with organic farming standards

Key Advantages

• Enhanced Nutrient Uptake: The EDDHA chelation process ensures iron remains in a form that plants can readily absorb, even in soils with high calcium carbonate content.
• Environmental Safety: As an organic iron fertilizer, it minimizes the risk of chemical runoff and soil degradation, supporting eco-friendly agricultural practices.
• Cost-Effective: The product's high solubility and efficiency reduce the need for frequent applications, lowering long-term costs for farmers.
• Wide pH Compatibility: The stability of EDDHA Fe 6% across a broad pH range makes it suitable for diverse agricultural environments, from arid regions to tropical climates.
• Improved Crop Yield: By addressing iron deficiency, this fertilizer helps prevent chlorosis and promotes robust plant growth, leading to higher yields and better-quality produce.

Applications in Agriculture and Horticulture

EDDHA Fe 6% is particularly effective in addressing iron deficiency in crops such as vegetables, fruits, and ornamental plants. Its applications include:

• Vegetable Gardening: Ideal for growing leafy greens, tomatoes, and peppers, where iron deficiency can lead to yellowing leaves and stunted growth.
• Orchard Management: Prevents iron chlorosis in citrus, apple, and grapevine crops, ensuring healthy foliage and fruit development.
• Soil Amendment: Enhances soil fertility in alkaline regions, where traditional iron fertilizers often fail to deliver results.
• Hydroponics and Greenhouses: Provides precise nutrient control in controlled environments, optimizing plant health and productivity.

The product's microgranular form makes it easy to integrate into irrigation systems or apply directly to soil, offering flexibility for both small-scale and commercial operations. For instance, in organic farming, EDDHA Fe 6% aligns with organic iron fertilizer guidelines, ensuring compliance with certification standards while delivering measurable results.

Company Background: Shijiazhuang Han Hao Trade Co., Ltd.

Based in Shijiazhuang, Hebei Province, China, Shijiazhuang Han Hao Trade Co., Ltd. is a leading supplier of agricultural solutions, dedicated to developing products that meet the evolving needs of modern farming. The company's commitment to innovation is evident in its focus on organic fertilizers and chelated nutrients, which address the challenges of soil degradation and nutrient inefficiency.

With a mission to "promote sustainable agriculture through advanced technology," Shijiazhuang Han Hao Trade Co., Ltd. collaborates with agricultural researchers to ensure its products are both effective and environmentally responsible. The EDDHA Fe 6% fertilizer is a testament to this mission, combining scientific rigor with practical applications to benefit farmers worldwide.

Why Choose EDDHA Fe 6%?

While traditional iron fertilizers often struggle with pH limitations, EDDHA Fe 6% offers a reliable solution for a wide range of agricultural scenarios. Its organic composition and high solubility make it a preferred choice for farmers seeking to improve soil health without compromising environmental integrity. Additionally, the product's long-term stability ensures that nutrients remain available to plants over extended periods, reducing the need for frequent reapplication.

According to a study by the National Institute of Standards and Technology (NIST), precision in agricultural inputs is essential for maximizing resource efficiency (NIST, 2025). EDDHA Fe 6% exemplifies this principle by delivering iron in a form that is both effective and sustainable, aligning with global efforts to reduce chemical dependency in farming.

Conclusion

EDDHA Fe 6% Organic Chelated Iron Fertilizer represents a significant advancement in agricultural technology, offering a reliable and eco-friendly solution to iron deficiency in plants. Its unique EDDHA chelation system, combined with organic principles, ensures that farmers can achieve optimal crop yields while protecting soil health. For those seeking a high-performance fertilizer that adapts to diverse conditions, EDDHA Fe 6% is an ideal choice.

By partnering with Shijiazhuang Han Hao Trade Co., Ltd., users gain access to a product backed by scientific innovation and a commitment to sustainability. Whether for organic gardening, commercial agriculture, or soil rehabilitation, EDDHA Fe 6% stands out as a versatile and effective solution.

References

National Institute of Standards and Technology (NIST). (2025). Advancing Precision in Agricultural Inputs. Retrieved from https://www.nist.gov.