Product Q&A

Answer:

Ferti-Lome Chelated Liquid Iron and Other Micro Nutrients utilizes EDTA chelation and intended for treating acidic to slightly acidic soils (pH below 6.0) and is easily absorbed through the foliage where the 
Fertilome Chelated Iron EDDHA  6% Water Soluble is designed for treating alkaline soils (pH above 7.0). The iron chelate keeps iron available to plants even in higher pH environments. 
 
Ferti-Lome Chelated Liquid Iron can be applied via foliar spray or soil drench methods, Fertilome Chelated Iron EDDHA  6% is applied via soil drench methods only. 

Answer last updated on: 06/29/2026

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