Van Iperen Oligo Iron-DTPA 7% is a pure an highly concentrated liquid Iron fertilizer, free of sodium. Iron DTPA is adviced for hydroponics. Our product is a stable, translucent solution and is recommended at different phenological stages. The high level of Iron in our formula improves the production of chlorophyll.
- Gives a strong apical zone, free of chlorosis
- Iron 100% chelated and fully available up to a pH of 7
- Easy to handle, dissolve and apply
- Developed for soiless grown crops
- Recommended in case of recycled water with UV-sterilization
- Rapidly dissolvable
- Free of Ammonium
- Patented micro granulation process
- Raspberry shaped, light brown microgranules
Hydroponics
| In 1.000 l stock solution | Fe in g | Fe in mmol |
|---|---|---|
| 0.1 kg | 7 | 0.13 |
| 0.5 kg | 35 | 0.63 |
| 1.0 kg | 70 | 1.25 |
| 1.5 kg | 105 | 1.88 |
Please fill your credentials to receive the downloads by email.
Compatible with other fertilizers. The pH of the tank solution should be above 4.
Other options:
If you are looking for a solid DTPA Iron chelate that can be dissolved up to 700 g/l
Oligo Iron-DTPA 11%
- Gives a strong apical zone, free of chlorosis
- Iron 100% chelated and fully available up to a pH of 7
- Developed for soilless grown crops
- Recommended in case of recycled water with UV-sterilization
Fertilizing Knowledge
How to choose an Iron chelate?
There are many options to add Iron to your crop. The most efficient way is chelated Iron for its stability, availability for the plant and its easiness to use. But choosing among the different solutions can be a challenge. How to choose? We can help you!