Solufeed Fe 11 DTPA

Microgranular formulation of FeDTPA containing 11 % iron for use in hydroponic growing systems. Low sodium content.


An iron micronutrient source for hydroponics, liquid feed solutions and soilless growing media


  • Solufeed Fe 11 DTPA is a premium grade DTPA chelated iron fertiliser.
  • More stable than FeEDTA at higher pH's.
  • Low sodium content - ideal for recirculating systems.
  • Supplied as free-flowing, dustless readily soluble microgranules.
  • Compatible with soluble phosphates thereby remaining effective in hydroponics and liquid feed systems.
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Spray agglomerated microgranule formulation of ferric sodium diethylenetriamine penta acetate (Fe DTPA) containing:

Water soluble Fe: 11.0%

Fe chelated by DTPA: min 10.5%

Practical pH stability range: 4 – 7.5 (in aqueous solution).

Pack Size

10 x 1 kg cartons, 25 kg polythene-lined cartons.