Product Introduction

EDTA-CuNa₂ (Ethylenediaminetetraacetic Acid Copper Disodium Salt) is a high-purity chelated copper fertilizer containing 15% copper (Cu). It is designed for use in soil and foliar applications to prevent and correct copper deficiency in a wide range of crops.

Copper is essential for chlorophyll formation, lignin synthesis, and enzyme activation. The EDTA chelation ensures the copper remains stable and readily available for plant uptake, even in alkaline or calcareous soils.

Key Benefits of EDTA-MgNa₂

• Supplies fully chelated copper for efficient absorption
• Prevents and treats copper deficiency symptoms like stunted growth and leaf wilting
• Improves plant metabolism, reproductive development, and disease resistance
• Ideal for hydroponics, soil drenching, fertigation, and foliar spray
• Compatible with NPK fertilizers and most micronutrient blends
• Stable across a wide pH range (4–9)

Product Specifications

Applications

• Suitable for use on grains, vegetables, citrus, grapes, coffee, and ornamentals
• Ideal for foliar sprays, fertigation, and soil drenching
• Dosage: Typically 0.5–1.5 kg/ha, depending on crop and application method
• Effective in soils with low organic matter or high pH, where copper is less available

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