Certifications
Van Iperen Oligo Zinc-EDTA 15% is a 100% chelated single micronutrient fertilizer of high purity. Thanks to the unique cluster-shaped microgranule, it is completely dust-free, flows easily, and dissolves quickly. With its porous structure, the microgranule bursts from the inside out, leading to faster dissolution even in cold or hard water. Our product is not sensitive to caking in normal storage conditions. It is recommended to cure Zinc deficiency on all crops, and to improve the initial growth periods.
- Suitable for organic farming in compliance with Regulation (EU) 2018/848
- Zinc 100% chelated and fully available up to a pH of 9
- Developed for foliar application. Also suitable for fertigation in open field and greenhouses
Certifications
- Dissolves quickly in water, even at high concentrations
- Low in Chloride
- Cluster-shaped white microgranules
- Easy to handle, dissolve and apply
Hydroponics
| In 1.000 l stock solution | Zn in g | Zn in mmol |
|---|---|---|
| 0.1 kg | 15 | 0.23 |
| 0.5 kg | 75 | 1.15 |
| 1.0 kg | 150 | 2.29 |
Fertigation
| Crop | Application date | Min kg/ha/season | Max kg/ha/season |
|---|---|---|---|
Vegetables |
2 - 3 applications: • During 4 - 6 leaves stage • During vegetative growth |
4.0 | 8.0 |
Banana |
3 applications: • During plant establishment • During vegetative growth |
6.0 | 8.0 |
Citrus  |
3 applications: • During fruit setting • During fruit filling • During post harvest period |
6.0 | 10.0 |
Flowers |
2 - 3 applications: • During 4 - 6 leaves stage • During vegetative growth |
4.0 | 8.0 |
Strawberry |
3 applications: • During flower bud opening • During fruit filling • During post harvest period |
0.5 | 1.0 |
Stone fruit |
3 applications: • During start of fruit filling • During vegetative growth • During post harvest period |
0.4 | 4.0 |
Foliar Application
| Crop | Application date | Min kg / ha / appl | Max kg / ha / appl | Conc. % (w/v)) |
|---|---|---|---|---|
Fruit trees |
3 applications: • During fruit setting • During vegetative growth • During post harvest period |
0.2 | 0.5 | 0.02 - 0.10 |
Vineyards |
1 - 3 applications: • Until flower bud opening |
0.2 | 0.5 | 0.02 - 0.10 |
Potato |
• 3 weeks after germination | 0.6 | 1.2 | 0.02 - 0.10 |
Sugarbeet |
• Before intercrop densening | 0.6 | 1.2 | 0.02 - 0.10 |
Corn (preventive) |
2 applications: • As of 6 - 8 leaves stage • 10 - 14 days interval |
0.6 | 1.2 | 0.02 - 0.10 |
| Corn (curative) |
2 - 3 applications: • As of 1st symptoms of deficiency |
0.6 | 1.8 | 0.02 - 0.10 |
Leguminosae |
• During flower bud opening | 0.3 | 0.9 | 0.02 - 0.10 |
Rapeseed |
• Before flowering | 0.6 | 1.2 | 0.02 - 0.10 |
| Hop | 3 applications: • During flower bud opening • 10 - 14 days interval |
0.3 | 0.6 | 0.02 - 0.10 |
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Compatible with other fertilizers. The pH of the tank solution should be above 4.
