Foliar Greenhouse fertigation Open field fertigation

Van Iperen Achtang | 32 - 10 - 10 + TE is a pure WS NPK with a high level of Nitrogen combined with EDTA chelated Micronutrients. Our product has a limited caking sensitivity and is recommended during periods of vegetative growth. The high level of Nitrogen in our formula improves cell elongation and contributes to the production of protein, supporting enzymatic reactions. The presence of Micronutrients supports general plant metabolism.

  • Improves vegetative growth
  • Micronutrients 100% chelated and fully available
  • Easy to handle, dissolve and apply
  • Developed for fertigation in open field and greenhouses. Also suitable for foliar application
  • Produced in a broad range of intense colours, to distinguish the product and the final solution
Foliar Greenhouse fertigation Open field fertigation
  • Rapidly dissolvable
  • Low on Sodium and Chloride
  • Available in 9 intense colours
  • Production process certified according to ISO 9001:2015

Fertigation

Crop Application date Min kg/ha/season Max kg/ha/season
Fruit bearing vegetables
• As of vegetative growth
• Until fruit setting
150 300
Banana
• During entire fertigation program 200 300
Citrus
• During entire fertigation program
• Spring application
• Winter application
150 300
Potato
• As of tuber initiation
• Until tuber filling
100 200
Stone fruit
• As of fruit setting 100 200
Vineyards
• As of leaf bud opening
• Until vegetative growth
100 150

Foliar Application

Crop Application date Min kg / ha / appl Max kg / ha / appl Conc. % (w/v))
Fruit trees
3 - 4 applications:
• As of end of flowering
3 8 0.5 - 1.0
Banana
1 - 2 applications:
• During fruit setting
• During vegetative growth
5 10 0.5 - 1.5
Citrus
2 - 4 applications:
• Spring application
• As of vegetative growth
5 10 0.5 - 1.0
Cereals
• As of tillering 3 8 1.0 - 1.5
Olive
2 applications:
• During flowering
• During fruit setting
3 10 0.5 - 1.5
Potato
• During vegetative growth 3 6 0.5 - 1.0
Strawberry
1 - 2 applications:
• As of fruit setting
2 5 0.3 - 0.6
Melon
5 applications:
• As of vegetative growth
• Until beginning of flowering
3 10 0.5 - 1.0
Fruit bearing vegetables
2 - 5 applications:
• As of vegetative growth
• Until beginning of flowering
3 8 0.4 - 0.8
Vineyards
3 - 4 applications:
• As of vegetative growth
• 10 - 14 days interval
3 9 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

Packaging machine at Transterminal Dordrecht

We produce and ship WS NPKs worldwide

Our sister company Transterminal Dordrecht (TTD) is one of the three largest Water Soluble NPK production facilities in Europe. This is where we produce our high quality and innovative WS NPKs thanks to the completely automated blending and packing line and an experienced staff.

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