OPTIFOS LIQUID
Optifos Liquid
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.Â


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.
Optifos Benefits
- Keeps irrigation systems clean from anorganic pollution.
- Improves root and shoot growth.
- Easy to handle and apply
- Developed for fertigation in greenhouses
- Dutch Origin
- Superior stability
Optifos Advantages
- Highly concentrated solution
- Low on Sodium and Chloride
- Transparent liquid
- List Item
- Production process certified according to ISO 9001:2015
- Easy to handle and apply
Additional Info:
Active ingredients: 12.5%
We carry a variety of packaging options to suit your grow needs:
-
5 Liter Jug
(4x4x4 in / 10x10x10 cm / 1 liter of volume)
-
10 Liter Jug
(6x6x4 in / 15x15x10 cm / 2.25 liters of volume)
-
20 Liter Jug
(6x6x6 in / 15x15x15 cm / 3.38 liters of volume)
-
208 Liter Barrel
(8x8x6 in / 20x20x15 cm / 6 liters of volume)
-
1100 Liter IBC
(10x8x6 in / 25x20x16 cm / 8 liters of volume)
We carry a variety of packaging options to suit your grow needs:
-
5 Liter Jug
(4x4x4 in / 10x10x10 cm / 1 liter of volume)
-
10 Liter Jug
(6x6x4 in / 15x15x10 cm / 2.25 liters of volume)
-
20 Liter Jug
(6x6x6 in / 15x15x15 cm / 3.38 liters of volume)
-
208 Liter Barrel
(8x8x6 in / 20x20x15 cm / 6 liters of volume)
-
1100 Liter IBC
(10x8x6 in / 25x20x16 cm / 8 liters of volume)
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Different Applications
Open Field Fertigation
Greenhouse Fertigation
Composition (%w/w)
-
Phosphorus Pentoxide 16.4%
-
Potassium Oxide 25%
Compatibility
Compatible with other fertilizers, with the exception of Calcium fertilizers. Therefore a separate tank is needed or fertilizers should be applied on different times.
Available sizes:
Downloads
- Product Brochure
- Safety Data Sheet
- Technical Data Sheet
- Dosing Instructions
- Online Calculator
- Other