Foliar Greenhouse fertigation Open field fertigation

Van Iperen OK Liquid | 2 - 9 - 6 + MgO + TE is a pure and concentrated liquid NPK with a high level of Phosphate combined with EDTA chelated Micronutrients. Our product is a transparent, stable solution and is recommended during root and shoot development. The high level of Phosphate in our formula increases cell division and development of new plant tissue. The presence of Magnesium and Micronutrients contributes to the production of chlorophyll and supports general plant metabolism. Produced in our own plant Euroliquids.

  • Improves root and shoot growth
  • Micronutrients 100% chelated and fully available
  • Easy to handle and apply
  • Developed for foliar application. Also suitable for fertigation in open field and greenhouses
  • Soft for leaf tissue
Foliar Greenhouse fertigation Open field fertigation
  • Low on heavy metals
  • Low on Sodium and Chloride
  • Red liquid

Fertigation

Crop Application date Min L/ha/season Max L/ha/season
Banana
• During entire fertigation program 200 300
Citrus
• During entire fertigation program
• Spring application
• Winter application
150 300
Potato
• As of start of fertigation
• Until tuber filling
100 200
Stone fruit
• As of start of fertigation
• Until 4 weeks before harvesting
100 200
Vineyards
• As of leaf bud opening
• Until flowering starts
50 200
Fruit bearing vegetables
• As of transplanting
• Until 4 weeks before harvesting
100 250

Foliar Application

Crop Application date Min L / ha / appl Max L / ha / appl Conc. % (w/v))
Fruit trees
1 - 3 applications:
• As of fruit setting
• Until fruit filling
• 7 - 10 days interval
3 8 0.4 - 1.2
Banana
2 - 4 applications:
• As of plant establishment
• Until 12 leaves stage
5 10 0.5 - 1.5
Citrus
2 applications:
• During fruit setting
• During fruit filling
• 7 - 10 days interval
5 8 0.8 - 1.5
Olive
2 - 4 applications:
• As of flower bud opening
• Until fruit setting
5 10 1.0 - 1.5
Strawberry
• Before bud opening 3 5 0.4 - 0.8
Corn
• During 3 - 4 leaves stage 3 5 0.5 - 1.0
Melon
3 applications:
• During flower bud opening
• During fruit setting
• During fruit filling
3 5 0.5 - 1.0
Fruit bearing vegetables
• As of vegetative growth
• Until 4 weeks before harvesting
3 5 0.4 - 1.0
Vineyards
2 applications:
• Before bud opening
• During post harvest period
4 6 0.5 - 1.0

In case of foliar feeding as part of a mix with crop protection products, a compatibility test has to be done prior to preparing the spray-mix.

The mentioned indicated dosages and application stages are given as a guideline. Exact dosages, concentration and application stage are subject to local conditions, use of other fertilizers and can only be given after an objective diagnosis.

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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.

Fertilizing Knowledge

We produce innovative Liquid fertilizers

Our sister company Euroliquids, conveniently located in the port of Rotterdam, is the largest liquid fertilizer factory in Northern Europe. This is where we produce our high quality liquid fertilizers and work on developing innovative new recipes.

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