Certifications
Van Iperen CalMag Liquid is a pure and highly concentrated liquid fertilizer. The product is composed of liquid Calcium Nitrate and liquid Magnesium Nitrate and is a transparent, stable solution. Combining Calcium and Magnesium with Nitrates is useful to promote healthy vegetative growth, strong fruit set and quality fruit growth. This is achieved thanks to healthy cell walls and high chlorophyll production. The product is recommended from early flowering to the end of the fruit growth phase.
- Improves leaf colour, fruit quality and shelf life
- Developed for foliar application. Also suitable for fertigation in open field and greenhouses
- Gentle on leaf tissue (with respect to scorching incidence)
Certifications
- Low in heavy metals
- Low in Sodium and Chloride
- Low crystallization temperature
- Production process certified according to ISO 9001:2015
- Easy to handle and to apply
Fertigation
| Crop | Application date | Min kg/ha/season | Max kg/ha/season |
|---|---|---|---|
Grapes |
• During vegetative growth • During fruit filling |
80 | 120 |
Banana |
• During vegetative growth • During fruit filling |
150 | 250 |
Citrus  |
• During vegetative growth • During fruit filling |
100 | 200 |
Olive |
• During vegetative growth • During fruit filling |
60 | 120 |
Pip fruit |
• During vegetative growth • During fruit filling |
80 | 150 |
Foliar Application
| Crop | Application date | Min L / ha / appl | Max L / ha / appl | Conc. % (v/v) |
|---|---|---|---|---|
| Banana |
3 - 4 applications: • As of vegetative growth • Until flowering starts |
5 | 10 | 0.3 - 0.6 |
| Citrus |
2 applications: • Spring application • During fruit setting |
6 | 10 | 0.5 - 1.5 |
Tomato |
• As of fruit setting • Until harvesting • Application interval- 7 - 10 days |
2 | 5 | 0.1 - 0.3 |
Melon |
• As of fruit setting • Until 2 weeks before harvesting • 10 - 14 days interval |
2 | 5 | 0.3 - 0.7 |
Stone fruit |
3 - 4 applications: • As of fruit setting • Until fruit ripening |
3 | 6 | 0.5 - 1.0 |
| Vineyards |
2 - 3 applications: • As of fruit setting • Until fruit setting |
4 | 6 | 0.5 - 1.0 |
| Pip fruit |
4 - 6 applications: • As of fruit setting • Until 6 weeks before harvesting • 10 - 14 days interval |
5 | 8 | 0.5 - 1.5 |
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Compatible with other fertilizers, except Sulphate- or Phosphate-containing fertilizers. Therefore, a separate fertilizer dissolving tank is required or the fertilizers must be applied at different times.
Other options:
CalMag Horticultural Grade
- Improves leaf colour, fruit quality and shelf life
- Developed for foliar application. Also suitable for fertigation in open field and greenhouses
- Gentle on leaf tissue (with respect to scorching incidence)
