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 Fe EDTA 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.


Spray agglomerated microgranule formulation of ferric sodium diethylenetriamine penta acetate (Fe DTPA)


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.
Fe 11 DTPA
Buy Online


Fe 11 DTPA Technical Data Sheet

Any questions, please get in touch.

Contact Us