Foliar Greenhouse fertigation Open field fertigation

Van Iperen El Misti | 6 - 11 - 44 + TE is a pure WS NPK with a high level of Potassium combined with EDTA chelated micronutrients. Our product has a limited caking sensitivity and is recommended during fruit or tuber development, especially during periods of drought. The high level of Potassium in our formula improves the cell pressure and regulates the functioning of stomata. The presence of micronutrients supports general plant metabolism.

  • Improves fruit quality, shelflife and increases plant drought resistance
  • 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 trees
• As of fruit setting
• Until 4 weeks before harvesting
150 400
Citrus
• During entire fertigation program 150 400
Potato
• As of tuber initiation
• Until tuber filling
100 200
Vineyards
• During entire fertigation program 100 250
Fruit bearing vegetables
• As of fruit setting
• Until 2 weeks before harvesting
100 300
Banana
• During entire fertigation program 200 500
Tomato
• As of fruit setting
• Until 2 weeks before harvesting
100 300

Foliar Application

Crop Application date Min kg / ha / appl Max kg / ha / appl Conc. % (w/v))
Fruit trees
3 - 5 applications:
• As of fruit setting
• 14 - 21 days interval
7 12 1.5 - 2.5
Banana
4 applications:
• As of plant establishment
• During fruit filling
6 15 1.0 - 2.0
Citrus
2 - 3 applications:
• As of fruit setting
• 14 - 21 days interval
6 15 1.0 - 1.5
Olive
3 applications:
• Spring application
• Before bud opening
• During fruit filling
8 15 1.0 - 2.5
Strawberry
1 - 3 applications:
• As of fruit setting
5 8 1.0 - 1.5
Melon
3 applications:
• During fruit setting
• During fruit filling
4 8 1.0 - 1.5
Onion
2 - 3 applications:
• 3 weeks after germination
• 10 - 14 days interval
3 8 0.5 - 1.0
Fruit bearing vegetables
2 - 4 applications:
• As of fruit setting
• 10 - 14 days interval
4 8 0.5 - 1.0
Vineyards
3 - 4 applications:
• As of leaf bud opening
• Until 4 weeks before harvesting
3 6 0.5 - 1.0
Tomato
2 - 4 applications:
• As of fruit setting
• 10 - 14 days interval
4 8

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.

Packaging sizes

  • 1kg
  • 5kg
  • 15kg
  • 25kg

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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