The EDDHA Fe 6% organic chelated iron fertilizer represents a breakthrough in agricultural technology, offering a highly effective and environmentally friendly solution for addressing iron deficiency in plants. Developed by Shijiazhuang Hanhao Trade Co., Ltd., this product combines advanced chelation technology with organic formulations to ensure optimal nutrient delivery across a wide range of soil conditions. This article explores the features, technical specifications, applications, and the company's commitment to innovation in the agricultural sector.

Product Overview

The EDDHA Fe 6% fertilizer is a specialized formulation of iron in the EDDHA-Fe form, designed to remain stable in soils with a pH range of 3 to 10. This wide pH tolerance makes it particularly suitable for regions with varying soil conditions, where traditional iron fertilizers may become ineffective. The product is presented in highly soluble micrograins, which prevent clogging during application and ensure even distribution.

Key Features and Advantages

The EDDHA Fe 6% fertilizer offers several distinct advantages over conventional iron supplements, making it a preferred choice for farmers and agricultural professionals:

• Enhanced Bioavailability: The EDDHA chelating agent ensures that iron remains available to plants even in high-pH soils, where iron typically becomes insoluble and inaccessible.
• Wide pH Stability: Unlike other chelates, EDDHA maintains its effectiveness in soils with pH levels ranging from 3 to 10, providing flexibility for diverse agricultural environments.
• Microgranular Formulation: The product's micrograin structure prevents clogging in irrigation systems and ensures uniform application, reducing waste and improving efficiency.
• Organic Composition: As an organic chelated iron fertilizer, it aligns with sustainable farming practices and minimizes environmental impact.
• Quick Nutrient Uptake: The highly soluble nature of the fertilizer allows plants to absorb iron rapidly, addressing deficiencies more effectively than traditional formulations.

Technical Specifications

Feature	Description
Iron Content	6% EDDHA-Fe (Iron in EDDHA Chelate Form)
Chelating Agent	EDDHA (Ethylene Diamine Di (o-hydroxyphenylacetic acid))
pH Stability Range	3 to 10
Solubility	Highly soluble in water
Formulation	Micrograins
Application Methods	Soil drenching, foliar spraying, and irrigation systems
Environmental Impact	Organic, biodegradable, and non-toxic

Applications in Agriculture

The EDDHA Fe 6% fertilizer is designed for a wide range of agricultural applications, including:

• Vegetable Gardens: It effectively addresses iron chlorosis in crops such as tomatoes, peppers, and leafy greens, ensuring healthy growth and high yields.
• Orchards and Vineyards: The product is ideal for fruit trees and grapevines, where iron deficiency can lead to reduced productivity and poor fruit quality.
• Lawn and Turf Management: It helps maintain lush, green lawns by preventing iron deficiency in grasses, even in alkaline soils.
• Hydroponics and Greenhouses: The high solubility and stability of EDDHA-Fe make it suitable for controlled environments where precise nutrient delivery is critical.
• Soil Remediation: It can be used to rehabilitate soils with high pH levels, restoring nutrient balance and improving plant health.

Company Background: Shijiazhuang Hanhao Trade Co., Ltd.

Shijiazhuang Hanhao Trade Co., Ltd. is a leading manufacturer and supplier of agricultural products, specializing in innovative fertilizers and soil amendments. With a commitment to sustainability and quality, the company has established itself as a trusted partner for farmers, horticulturists, and agricultural businesses worldwide. Their expertise in developing organic and chelated fertilizers ensures that they meet the evolving needs of modern agriculture.

Shijiazhuang Hanhao Trade Co., Ltd. adheres to strict quality control standards, ensuring that their products meet international benchmarks for efficacy and safety. By leveraging advanced research and development, the company continues to introduce solutions that address the challenges of nutrient deficiencies, soil degradation, and environmental sustainability.

Scientific Validation and Industry Standards

The effectiveness of chelated iron fertilizers like EDDHA Fe 6% is supported by scientific research and industry standards. According to the National Institute of Standards and Technology (NIST), precise measurement and standardization of agricultural inputs are critical for ensuring their reliability and performance. NIST's work in developing measurement standards for agricultural products underscores the importance of products like EDDHA Fe 6% in maintaining consistent quality and efficacy.

As noted in NIST's publications, "Accurate measurement of nutrient content and stability under varying environmental conditions is essential for optimizing agricultural productivity" (NIST, 2025). The EDDHA Fe 6% fertilizer aligns with these principles by providing a stable, measurable, and effective iron source for plants.

Conclusion

The EDDHA Fe 6% Organic Chelated Iron Fertilizer is a testament to the advancements in agricultural science and technology. Its unique formulation, wide pH stability, and organic composition make it an ideal solution for addressing iron deficiency in plants across diverse environments. Backed by the expertise of Shijiazhuang Hanhao Trade Co., Ltd., this product exemplifies the company's commitment to innovation, sustainability, and quality. For farmers and agricultural professionals seeking a reliable and effective iron supplement, the EDDHA Fe 6% fertilizer is a valuable tool in achieving optimal plant health and productivity.

References

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