Greenhouse fertigation Open field fertigation

Iperen Humic is a highly concentrated, soluble source of Potassium Humate processed from leonardite via a unique extraction method. Our product is the most efficient source of Potassium Humate and has prominent abilities in regard to CEC, buffering, chelation and complexation. Iperen Humic is recommended in poor soil conditions or when Phosphate application is restricted. The presence of active leonardite (long chain) in our formula has a positive effect on the uptake of Phosphate and micronutrients. Furthermore, it increases Nutrient Use Efficiency (NUE) and reduces leaching.

  • Improves root and shoot growth with high quality buds
  • Increases Cation-Exchange-Capacity of the soil
  • Easy to handle, dissolve and apply
  • Developed for fertigation in open field crops and for soil injection
Greenhouse fertigation Open field fertigation
  • 85% of Humic Acids (ISO method)
  • Wet-process method extracts long chain leonardite to improve efficiency of the Potassium Humate
  • Patented micro granulation process
  • Black granules

Fertigation

Crop Application date Min kg/ha/season Max kg/ha/season
Vegetables
3 - 4 applications:
• As of 1 week after planting
• Until fruit setting
• 10 - 14 days interval
8 16
Fruit trees (adult)
3 - 5 applications:
• As of start of fertigation
• Until fruit filling
• 10 - 14 days interval
10 25
Citrus (adult)
4 - 6 applications:
• As of start of fertigation
• 10 - 14 days interval
15 25
Potato
3 - 5 applications:
• As of start of fertigation
• 10 - 14 days interval
8 20
Flowers
3 - 4 applications:
• As of start of fertigation
• 10 - 14 days interval
10 25
Vineyards (adult)
3 - 4 applications:
• As of start of fertigation
• 10 - 14 days interval
10 20
Banana
• During entire fertigation program
• 10 - 14 days interval
10 30

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, except Phosphate fertilizers. Therefore a separate tank is needed or fertilizers should be applied on different times.

Packaging sizes

  • 1kg
  • 5kg
  • 10kg