Van Iperen Optifos Liquid is a pure and highly concentrated Phosphate product where Phosphate is available as a mixture of different polyphosphates (chains of ortho-phosphates). Our product is a transparent, stable solution and is recommended throughout the growing season. Especially during periods of intensive growth and when the pH in the irrigation system tends to increase. The high level of specific Polyphosphates in our formula increases plant available Phosphate and prevents anorganic pollution of the dripping systems and therewith clogged drippers. Produced in our own plant Euroliquids.
- Keeps irrigation systems clean from anorganic pollution
- Improves root and shoot growth
- Easy to handle and apply
- Developed for fertigation in greenhouses
- Dutch Origin
- Highly concentrated solution
- Low on Sodium and Chloride
- Transparent liquid
- Production process certified according to ISO 9001:2015
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.
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.