Certifications
Van Iperen CalMag Horticultural Grade is a derivate of Calcium and Magnesium Nitrate. The product is recognizable by its unique flake shape which is easily soluble with record solubility levels.
Combining Calcium and Magnesium with Nitrates is useful to promote healthy vegetative growth, strong fruit setting and qualitative fruit growth. This is achieved thanks to healthy cell walls and high chlorophyll production.
Van Iperen CalMag Horticultural Grade is recommended from early flowering and until end of fruit growth stages.
- Improves leaf colour, fruit quality and shelf life
- K-source of choice, free of N, to stimulate generative growth, as of fruit setting
- Gentle on leaf tissue (with respect to scorching incidence)
Certifications
- Low in heavy metals
- Low in Sodium and Chloride
- Easy to handle, dissolve and 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 kg / ha / appl | Max kg / ha / appl | Conc. % (w/v)) |
|---|---|---|---|---|
| Grapes |
3 - 5 applications: • As of fruit setting • During vegetative growth |
4 | 10 | 0.6 - 0.8 |
Arable crops |
2 - 3 applications: • 10 - 14 days interval • As of vegetative growth |
2 | 4 | 0.3 - 0.5 |
| Banana |
1 - 2 applications: • As of fruit setting • During vegetative growth |
3 | 12 | 0.3 - 1.0 |
| Citrus |
1 - 2 applications: • As of fruit setting • During vegetative growth |
3 | 12 | 0.3 - 1.0 |
| Olive |
3 - 5 applications: • During vegetative growth • Before flowering • As of fruit setting |
4 | 10 | 0.6 - 0.8 |
| Pip fruit |
1 - 2 applications: • As of fruit setting • During vegetative growth |
3 | 12 | 0.3 - 1.0 |
Strawberry |
1 - 2 applications: • As of fruit setting |
1 | 2.5 | 0.3 - 0.4 |
Fruit vegetables |
3 - 5 applications: • As of fruit setting • 10 - 14 days interval |
3 | 6 | 0.5 - 0.8 |
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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 Liquid
- Improves leaf colour, fruit quality and shelf-life
- Developed for foliar application. Also suitable for fertigation in open field and greenhouses
- Soft for leaf tissue
