Grow More 6546 EDDHA Iron Chelate
Best iron supplement for gardeners correcting yellowing foliage in alkaline soil.
This is the gold standard for fixing stubborn iron deficiencies that standard fertilizers can't touch. The advanced EDDHA chelation ensures your plants actually absorb the nutrients, though you’ll need to be precise with your measurements to avoid overdoing it.
$18.74
at
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Who it's for
- Gardeners managing alkaline or high-pH soil conditions
- Plant owners needing fast recovery from yellowing leaves
- Busy growers wanting long-lasting nutrient efficiency
Who should skip it
- Beginners uncomfortable with precise mixing and dilution
- Budget-conscious hobbyists seeking low-cost iron supplements
- Users preferring quick and easy foliar spray applications
Performance breakdown
Chelation Efficiency
EDDHA technology ensures iron remains available even in high pH soils.
Solubility Speed
Dissolves rapidly in water for immediate use in irrigation systems.
Application Versatility
Seamlessly transitions between foliar sprays and direct soil drenching methods.
Nutrient Concentration
High-potency formula delivers precise iron levels with minimal product waste.
Foliage Recovery
Rapidly reverses chlorosis to restore deep green color to leaves.
Ease of Dosing
Simple powder format allows for accurate mixing in small batches.
Key Specs
Weight
1 lb
Iron Concentration
6.0%
pH Range
4-10
Application Method
Soil or foliar
Form
Chelate
Solubility
100% water-soluble
Recommended Soil Types
Alkaline, caliche, adobe clay, clay silt
Origin
Made in the USA
Recommended Application Rate
1 teaspoon per gallon
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