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 | 10 - 53 - 10 + TE is part of our Energy Start line. Our Energy Start line comes with high Phosphate formulas, destined to be used during critical early stages to help inducing proper plant establishment, quality rooting, and optimal flowering. Succeeding in early plant development is crucial to secure good yields and optimum crop performance.
- Improves root and shoot 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
- 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 trees |
• As of start of fertigation • Until start of fruit development |
100 | 200 |
Strawberry |
• As of transplanting • Until start of production phase |
100 | 250 |
Potato |
• As of start of fertigation • Until start of tuber filling |
100 | 200 |
Leaf vegetables |
• First two weeks after transplanting | 50 | 100 |
Melon |
• As of transplanting • Until start of production phase |
100 | 250 |
Fruit vegetables |
• As of transplanting • Until start of production phase |
100 | 250 |
Banana |
• As of start of fertigation • Until maturation |
200 | 400 |
Foliar Application
| Crop | Application date | Min kg / ha / appl | Max kg / ha / appl | Conc. % (w/v)) |
|---|---|---|---|---|
| Fruit vegetables |
• As of vegetative growth • Until 4 weeks before harvesting |
3 | 6 | 0.5 - 1.0 |
| Strawberry |
• Before bud opening | 4 | 10 | 0.4 - 0.8 |
Arable crops |
• As of vegetative growth • Until 4 weeks before harvesting |
3 | 6 | 0.5 - 1.0 |
Olive |
• During fruit filling | 5 | 12 | 1.0 -2.0 |
Corn |
• During 3 - 4 leaves stage | 2 | 6 | 0.5 - 1.0 |
| Fruit trees |
1 - 3 applications: • Starting pink bud • Until fruit development • 7 - 10 days interval |
4 | 12 | 0.4 - 1.2 |
| Melon |
3 applications: • During flower bud opening • During fruit setting • During fruit filling |
5 | 8 | 0.5 - 1.0 |
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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.
