Iron DTPA – premixed


Iron is one of the major element among micro-nutrients that is required by Aquatic plants & Orchids.
We offer Fe-DTPA, a much more stable iron source for soils culture than Fe-ETPA.
Commonly for in aquatic plants, air plants & orchid (for air-plants & orchid do consider our Air Nutrient as it consist of all the other necessary minerials)
In normal situation once pH goes above 6.5, nearly 50% of the iron in Fe-EDTA becomes unavailable, yet our Fe-DTPA is stable until pH of 7.5 as Fe-EDTA is only stable until pH 6.0.

We offer 2 forms : 50ml pre-mixed liquid, or in power form.

Technical Specifications :

Powder form – Yellow

98% purity, with +/- 1% error

Min 11%-Fe

Molecular mass : 468.2

Solubility : ~700 g / litres

SKU: N/A Category:

For the liquid form, 50ml, giving 100ppm of Fe-DTPA.

Just dilute to the necessary for your required usage.

Example :

If you need 4ppm, just take 2ml of the solution and dilute with 1 litres of water.

You can also take 20ml of the solution and mixed with 10 litres of water, or the whole 50ml with 25 litres of water to yield 4ppm.

You need to do your sum, formulation and chemistry in order to know how much to use. Else, purchase the liquid form


Shipping Countries: Singapore

Ready to ship in 1-3 business days


Shipping Policy

Free delivery for min purchases of $200, otherwise a delivery fee of $5 applies.

Ninja van delivery to your address @ $3

Self collection is available:
Mon lunch / evening: Toa Payoh MRT
Other timing : Clement / Boon Lay MRT


50ml premixed liquid, 2 x 50ml liquid, 100g powder, 500g powder, 1kg powder


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Vendor Information

  • Store Name: AgriGrow Tech
  • Vendor: AgriGrow Tech
  • Address: 18 Boon Lay Way #02-136
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