Foliar Greenhouse fertigation Open field fertigation

Van Iperen Oligo Manganese-EDTA 5.8% Liquid is a pure and highly concentrated liquid Manganese fertilizer. Our product is a stable solution and is recommended as of early spring until fruit setting. The high level of Manganese in our formula improves photosyntheses.

  • Improves leaf colour
  • Micronutrients 100% chelated and fully available up to a pH of 6
  • 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
  • Orange liquid

Fertigation

Crop Application date Min L/ha/season Max L/ha/season
Vegetables
2 - 3 applications:
• During 4 - 6 leaves stage
• During vegetative growth
4 6
Banana
3 applications:
• During plant establishment
• During vegetative growth
4 10
Citrus
3 applications:
• During fruit setting
• During fruit filling
• During post harvest period
6 10
Flowers
2 - 3 applications:
• During 4 - 6 leaves stage
• During vegetative growth
4 6
Strawberry
3 applications:
• During flower bud opening
• During fruit filling
• During post harvest period
1 3
Stone fruit
3 applications:
• During fruit setting
• During vegetative growth
• During post harvest period
1 8

Foliar Application

Crop Application date Min L / ha / appl Max L / ha / appl Conc. % (w/v))
Vegetables
2 applications:
• Crop dependent
0.6 1.2 0.02 - 0.10
Fruit trees (preventive)
1 application:
• During fruit setting
0.2 0.8 0.02 - 0.10
Fruit trees (curative)
2 - 3 applications:
• As of 1st symptoms of chlorosis
0.4 1.0 0.02 - 0.10
Cereals
2 applications:
• During 3 - 4 leaves stage
• During propagation stage
1.0 1.2 0.02 - 0.10
Flowers
2 applications:
• Crop dependent
0.6 1.2 0.02 - 0.10
Potato
• 3 weeks after germination 1.2 2.4 0.02 - 0.10
Sugarbeet
• Before intercrop densening 1.2 2.4 0.02 - 0.10
Rapeseed
• Before flowering 0.6 0.8 0.02 - 0.10

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. The pH of the tank solution should be above 4.

Fertilizing Knowledge

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