Iron EDDHA Chelate 6% Fe, 1 lb

Iron EDDHA Chelate supplies 6% iron (Fe), chelated with EDDHA , for crop-specific iron nutrition. The 1 lb resealable tall jar is convenient for accurately measured nutrient batches.

Analysis & Product Details

• Iron (Fe): 6%

• 6% chelated iron

• Derived from iron EDDHA

• Net weight: 1 lb

• Container: tall jar with screw-top lid

• Not a complete fertilizer

Choosing an Iron Source

EDDHA-chelated iron is an option for alkaline and calcareous growing conditions where other iron chelates may be less suitable. Select the iron source and target concentration from your crop requirements, root-zone conditions, and complete nutrient recipe. Do not assume every iron deficiency symptom requires adding more iron.

Hydroponics & Soilless Fertigation

The following root-feeding example uses the 6% iron guarantee to supply approximately 0.84–1.40 ppm additional iron. It is a calculation example, not a universal crop requirement. Account for iron already present in source water and other fertilizers before choosing a dose.

Prepare a 128× Stock

• Accurately weigh 6.78–11.31 grams of product. Dissolve in water, then bring to a final stock volume of 1 US gallon .

• Measure 1 US fluid ounce of stock and dilute with water to make 1 US gallon of final nutrient solution .

• The lower stock amount adds approximately 0.84 ppm iron; the higher amount adds approximately 1.40 ppm iron. Reduce the amount for iron supplied by other sources.

Do not apply stock undiluted. All liquid measures are US units. Verify injector delivery and final dilution before treating the crop. Use an accurate scale rather than estimating dry product by spoon volume.