Iperen Humic 12 + 3 Liquid is a pure and highly concentrated 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 12 + 3 Liquid 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 and boosts general plant performances
- Increases Cation-Exchange-Capacity of the soil
- Easy to handle and apply
- Developed for fertigation in open field crops and for soil injection
- Dutch Origin
- 12% of Humic Acids + 3% of Fulvic Acids (ISO method)
- Black liquid
- Wet-process method extracts long chain leonardite to improve efficiency of the Potassium Humate
- Production process certified according to ISO 9001:2008
Fertigation
| Crop | Application date | Min L/ha/season | Max L/ha/season |
|---|---|---|---|
Vegetables |
3 - 4 applications: • As of 1 week after planting • Until fruit setting • 10 - 14 days interval |
25 | 60 |
Fruit trees (adult) |
3 - 5 applications: • As of start of fertigation • Until fruit filling • 10 - 14 days interval |
20 | 50 |
Banana |
• During entire fertigation program • 10 - 14 days interval |
25 | 70 |
Citrus (adult) |
4 - 6 applications: • As of start of fertigation • Until fruit filling • 10 - 14 days interval |
30 | 50 |
Potato |
3 - 5 applications: • As of start of fertigation • Until tuber filling • 10 - 14 days interval |
20 | 40 |
Flowers |
3 - 4 applications: • As of start of fertigation • 10 - 14 days interval |
30 | 50 |
Vineyards (adult) |
3 - 4 applications: • As of start of fertigation • Until fruit filling • 10 - 14 days interval |
25 | 40 |
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.
Compatible with other fertilizers, except Phosphate fertilizers. Therefore a separate tank is needed or fertilizers should be applied on different times.
Other options:
Iperen Humic
- Improves root and shoot growth with high quality buds and boosts general plant performances
- Increases Cation-Exchange-Capacity of the soil
- Easy to handle, dissolve and apply
- Developed for fertigation in open field crops and for soil injection
Iperen Humic 7 + 8 Liquid
- Improves root and shoot growth with high quality buds and boosts general plant performances
- Increases Cation-Exchange-Capacity of the soil
- Easy to handle and apply
- Dutch Origin
Fertilizing Knowledge
We produce innovative liquid fertilizers
Our sister company Euroliquids, conveniently located in the port of Rotterdam, is the largest liquid fertilizer factory in Northern Europe. This is where we produce our high quality liquid fertilizers and work on developing innovative new recipes.