Certifications
Van Iperen Stim Pure Liquid is a pure and highly concentrated liquid seaweed based on Ascophyllum nodosum. Our product is a stable solution and is recommended at different phenological stages. Ascophyllum nodosum is continuously exposed to ebb and flood and survives in a high salinity environment. Our Canadian Ascophyllum nodosum passes its stress resistance properties on to the plant. It is known for its high consistency independent of the harvesting season and for its unique way of processing.
- Suitable for organic farming in compliance with Regulation (EU) 2018/848
- Maximizes plant growth potential during periods of abiotic stress: increases root growth, stimulates timely crop establishment and improves plant vigour and nutritional health
- Developed for fertigation in open field and greenhouses. Also suitable for foliar application and root-dipping
Certifications
- Gentle on leaf tissue (with respect to scorching incidence)
- Highly concentrated solution
- 100% of high quality Canadian seaweed (Ascophyllum nodosum)
- Dark brown liquid
- Unique production process, guaranteeing optimal effect
- Easy to handle and to apply
Fertigation
| Crop | Application date | Min L / ha / appl | Max L / ha / appl |
|---|---|---|---|
Potato |
3 applications: • As of 2 weeks after planting • During tuber initiation • During tuber filling |
2 | 2 |
Vegetables |
5 - 9 applications: • As of transplanting • Until harvesting • 10 - 14 days interval |
2 | 2 |
Fruit trees |
1 - 2 applications: • During flower bud opening |
3 | 3 |
Grapes |
1 - 2 applications: • As of leaf bud opening |
3 | 3 |
Melon |
4 applications: • During transplanting • During vegetative growth • During fruit setting • During fruit filling |
2 | 2 |
| Kiwi | • Weekly application • During fertigation period |
0.75 | 1 |
Avocado |
• Weekly application • During fertigation period |
0.75 | 1 |
Stone fruit |
1 - 2 applications: • During flower bud opening |
3 | 3 |
Foliar Application
| Crop | Application date | Min L / ha / appl | Max L / ha / appl |
|---|---|---|---|
| Potato |
2 - 3 applications: • As of vegetative growth • 10 - 14 days interval |
1 | 2 |
Sugarbeet |
2 - 3 applications: • As of intercrop densening • 10 - 14 days interval |
1 | 2 |
| Grapes |
5 - 7 applications: • As of vegetative growth • Application interval- 7 - 10 days |
1 | 2 |
| Fruit trees |
5 - 6 applications: • As of flower bud opening • Until fruit filling • During post harvest period |
1 | 2 |
| Vineyards |
5 applications: • 5 leaves separated, inflorescence clear (stretching) • 8 leaves separated; single flowers in compact groups (stretching) • Setting, beginning of bunch closure, post-harvest |
2 | 4 |
| Vegetables |
3 - 4 applications: • As of plant establishment • Until fruit ripening |
1 | 2 |
| Avocado |
3 - 6 applications: • Per year |
2 | 2.5 |
Citrus  |
4 - 5 applications: • As of flower bud opening • Until fruit setting |
2 | 3 |
| Kiwi | 3 - 6 applications: • Per year |
1.75 | 2 |
Olive |
4 - 5 applications: • As of flower bud opening • Until fruit filling |
1 | 2 |
| Stone fruit |
5 - 6 applications: • As of flower bud opening • Until fruit filling • During post harvest period |
1 | 2 |
Soft fruit |
4 - 5 applications: • As of leaf bud opening • Until green fruit |
1 | 2 |
Dipping of plantroots
Immerse the bare plant roots of young plants in Van Iperen Stim Pure Liquid just before planting. This makes the plant stronger and will result in increased initial growth just after planting, the most critical period of the entire crop.
Plant roots should be immersed for 20-25 minutes just below the first leaves in a 0.05%
concentration.
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Compatible with other fertilizers, except Calcium-containing fertilizers. Therefore, a separate fertilizer dissolving tank is required or the fertilizers must be applied at different times. The pH of the tank solution should be above 4.
Other options:
Stim Pure AA Liquid
- Maximizes plant growth potential during periods of abiotic stress: increases root growth, stimulates timely crop establishment and improves plant vigour and nutritional health
- Developed for fertigation in open field and greenhouses. Also suitable for foliar application and root-dipping
- Gentle on leaf tissue (with respect to scorching incidence)
Fertilizing Knowledge
How can Seaweed improve yield?
Seaweeds are used in agriculture since the 17th Century. For example to improve resistance to drought. Combined with new technologies and due to climate changes, seaweed is the number one biostimulant used by growers worldwide.
