Certifications
Van Iperen WS NPKs are top quality blends made from the purest raw materials, with limited caking sensitivity and with high level EDTA-chelated micro-nutrients for fertigation or foliar application. Van Iperen WS NPK | 30 - 10 - 10 + TE is part of our Vigor Growth line. Our Vigor Growth line comes with high Nitrogen formulas, destined to be used during periods of intensive vegetative growth and protein build up in grain or fruit.
A healthy green plant is crucial to secure adequate photosynthesis and high yields.
- Improves vegetative growth
- Micronutrients 100% chelated and fully available
- Developed for fertigation in open field and greenhouses. Also suitable for soil injection
- Produced in a broad range of intense colours, to distinguish the product and the final solution
Certifications
- Rapidly dissolvable
- Low on Sodium and Chloride
- Available in 9 intense colours
- Easy to handle, dissolve and apply
- Production process certified according to ISO 9001:2015
Fertigation
| Crop | Application date | Min kg/ha/season | Max kg/ha/season |
|---|---|---|---|
Fruit vegetables |
• As of vegetative growth • Until fruit setting |
150 | 300 |
Banana |
• During entire fertigation program | 200 | 300 |
Citrus  |
• During entire fertigation program • Spring application • Winter application |
150 | 300 |
Potato |
• As of tuber initiation • Until tuber filling |
100 | 200 |
Stone fruit |
• As of fruit setting | 100 | 200 |
Strawberry |
• As of vegetative growth • Until fruit setting |
150 | 300 |
Melon |
• As of vegetative growth • Until fruit setting |
100 | 200 |
Foliar Application
| Crop | Application date | Min kg / ha / appl | Max kg / ha / appl | Conc. % (w/v)) |
|---|---|---|---|---|
Fruit trees |
3 - 4 applications: • As of end of flowering |
3 | 8 | 0.5 - 1.0 |
| Banana |
1 - 2 applications: • During fruit setting • During vegetative growth |
5 | 10 | 0.5 - 1.5 |
| Citrus |
2 - 4 applications: • Spring application • As of vegetative growth |
5 | 10 | 0.5 - 1.0 |
Cereals |
• As of tillering | 3 | 8 | 1.0 - 1.5 |
Olive |
2 applications: • During flowering • During fruit setting |
3 | 10 | 0.5 - 1.5 |
| Potato |
• During vegetative growth | 3 | 6 | 0.5 - 1.0 |
| Fruit vegetables |
2 - 4 applications: • As of fruit setting • 10 - 14 days interval |
4 | 8 | 1.0 - 1.5 |
Preparing your downloads, please wait...
Compatible with other fertilizers, with the exception of Calcium fertilizers. Therefore a separate tank is needed or fertilizers should be applied on different times. The pH of the tank solution should be above 4.
