Sequestar 6% Fe EDDHA Iron Chelate

Sequestar 6% Fe EDDHA Iron Chelate delivers premium iron nutrition where conventional iron sources fail. Engineered for alkaline and calcareous soils with pH above 7.0, this fully chelated EDDHA formulation ensures maximum iron availability and plant uptake even in the most challenging growing conditions.

Key Benefits

Superior stability in alkaline soils – EDDHA chelation maintains iron availability at pH levels up to 11

100% water soluble – dissolves completely for fertigation, foliar feeding, and hydroponic systems

Rapid correction of iron deficiency – visible greening within days of application

Professional-grade purity – manufactured to exacting quality standards

Versatile application – suitable for soil drench, foliar spray, or injection systems

Technical Specifications

• 6% chelated iron (Fe) as EDDHA

• Effective pH range: 4.0–11.0

• Fully water-soluble formulation

• Compatible with most fertilizer programs

• LABEL

• SDS

Ideal For

High-value crops, ornamentals, turf, citrus, stone fruit, and hydroponic production in alkaline or calcareous soil conditions where iron chlorosis is a persistent challenge.

Sequestar represents decades of chelate chemistry expertise, delivering reliable iron nutrition when and where your crops need it most.