Van Iperen Oligo Manganese-EDTA 13% is a chelated single micronutrient fertilizer of high purity. Thanks to its unique patented raspberry-shaped microgranule, it is dust free, easy flowing and it dissolves rapidly. It is recommended to cure Manganese deficiency on all crops, and to improve initial photosynthetic activity.

  • Manganese 100% chelated and fully available up to a pH of 9
  • Developed for foliar application. Also suitable for fertigation in open field and greenhouses

Application

  • Rapidly dissolvable at high concentration
  • Low in Chloride
  • White-yellow microgranules
  • Patented micro granulation process
  • Easy to handle, dissolve and apply

Hydroponics

In 1.000 l stock solution Mn in g Mn in mmol
0.1 kg 13 0.24
0.5 kg 65 1.18
1.0 kg 130 2.37

Fertigation

Crop Application date Min kg/ha/season Max kg/ha/season
Vegetables
2 - 3 applications:
• During 4 - 6 leaves stage
• During vegetative growth
2 3
Banana
3 applications:
• During plant establishment
• During vegetative growth
2 5
Citrus
3 applications:
• During fruit setting
• During fruit filling
• During post harvest period
3 5
Flowers
2 - 3 applications:
• During 4 - 6 leaves stage
• During vegetative growth
2 3
Strawberry
3 applications:
• During flower bud opening
• During fruit filling
• During post harvest period
0.5 1.5
Stone fruit
3 applications:
• During fruit setting
• During vegetative growth
• During post harvest period
0.4 4

Foliar Application

Crop Application date Min kg / ha / appl Max kg / ha / appl Conc. % (w/v))
Vegetables
2 applications:
• Crop dependent
0.3 0.6 0.02 - 0.10
Fruit trees (preventive)
1 application:
• During fruit setting
0.1 0.4 0.02 - 0.10
Fruit trees (curative)
2 - 3 applications:
• As of 1st symptoms of chlorosis
0.2 0.5 0.02 - 0.10
Cereals
2 applications:
• During 3 - 4 leaves stage
• During propagation stage
0.5 0.6 0.02 - 0.10
Flowers
2 applications:
• Crop dependent
0.3 0.6 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
Rapeseed
• Before flowering 0.3 0.4 0.02 - 0.10

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Compatible with other fertilizers. The pH of the tank solution should be above 4.

Fertilizing Knowledge

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