Certifications
Van Iperen GreenSwitch® Original HG is the first liquid Nitrate fertilizer from organic source, allowing growers to reduce their carbon footprint without changing their cropping system. GreenSwitch® Original is a 2 - 0 - 7 formulation pure and transparent for high-tech greenhouse and open field fertigation. It is produced in our factory in the Netherlands using a proven close to zero Carbon footprint production process certified by the SNK (Stichting Nationale Koolstofmarkt) following the Paris agreement (COP 21).
The GreenSwitch process, based on Pure Green Agriculture Technology, is a circular process contributing to restore the Nitrogen cycle by up-cycling the Nitrogen from manure into a crystal clear nitrate fertilizer. Growers using GreenSwitch products play their role towards the planet by reducing their Carbon Footprint, contributing to limit the ammonia emission while preserving Earth’s natural resources. By doing so, growers make the switch to sustainable agriculture.
- The first liquid Nitrate fertilizer from organic source
- Nitrogen directly available and assimilable by the crop
- Patented- close to zero Carbon footprint Nitrate production process
- Developed for open field, potted plants and soilless cultures
- Guaranteed free from pathogens and organic contamination
- Circular economy
Certifications
- Pure and transparent liquid
- Easy to handle, dilute and apply
Fertigation
| Crop | Application date | Min L/ha/season | Max L/ha/season |
|---|---|---|---|
Fruit trees |
• As of start of fertigation • Until 4 weeks before harvesting |
900 | 2400 |
Vegetables |
• As of vegetative growth • Until 2 weeks before harvesting |
600 | 1800 |
Potato |
• As of tuber setting • Until tuber ripening |
600 | 1200 |
Citrus (adult) |
• During entire fertigation program | 900 | 2400 |
Banana |
• During entire fertigation program | 1200 | 3000 |
Foliar Application
| Crop | Application date | Min L / ha / appl | Max L / ha / appl | Conc. % (v/v) |
|---|---|---|---|---|
| Vegetables |
2 - 4 applications: • As of fruit setting • 10 - 14 days interval |
24 | 48 | 3 - 6 |
Stone fruit |
2 - 3 applications: • As of fruit setting • Until fruit colouring |
30 | 60 | 6 - 9 |
Olive |
3 - 4 applications: • Spring application • During vegetative growth • During fruit filling |
48 | 108 | 9 - 15 |
| Citrus |
1 application: • During fruit filling |
36 | 90 | 9 -15 |
| Banana |
5 - 9 applications: • As of transplanting • Until fruit filling |
36 | 90 | 6 - 12 |
For greenhouse applications, you can use your own recipe or request access to Iperen Connect Greenhouse software.
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Compatible with other fertilizers.
Fertilizing Knowledge
GreenSwitch® Nitrate
GreenSwitch® Nitrate is the world-first patented process based on Pure Green Agriculture technology turning manure into organically derived Nitrate fertilizers for the high-tech greenhouse sector and open-field fertigation. GreenSwitch® encourages smart-farming practices, opening a new horizon for more sustainable agriculture and precision crop nutrition.
