OPF 7-0-2

Liquid vegetable fertiliser


The organic basis of OPF 7-0-2 consists of fully organic vegetable residual flows with high levels of natural sugars. By means of a special fermentation process, the vegetable residual flows are upgraded to an excellent fertiliser. The use of only vegetable ingredients ensures a low salt content, so there is no risk of burning. The high content of trace elements and sugars supports healthy soil life and provides for healthy plant growth. Because the product contains a variation of slow and fast releasing nitrogen elements, it has an effect of 3 weeks. OPF 7-0-2 is a natural product in which no preservatives have been used.

Product benefits

  • Completely plant-based
  • Provides stable plant growth
  • Supports soil life
  • Efficient use of minerals
  • Absorbed at low temperatures
  • Increases stress tolerance
  • Processed at 200 microns
  • Can be combined in all spraying systems
Improved OPF fluid processability

At PHC we are continuously working on product development to optimise our products. OPF liquid fertilisers are now processed at 200 micron particle size. This has significantly improved its sprayability, making it compatible with virtually all spray systems. An additional advantage is an even better stability of the formulation. The high concentration of vegetable amino acids and the specific composition of minerals make OPF a good choice in the tank mix.

Minimum dilution with water 1:20, 600-1000 l/ha. Spray applied product within 4-6 hours. For recovery of plots or crops in poor (bio)condition additional dosage may be necessary. Always carry out a trial spraying on a small area to test crop compatibility, consult your product representative for tailor-made advice.

Cultivation                          Leaf feeding                           Irrigation/Fertigation

Arable crops                    5-10 1/ha, two weeks                                  -

Tree cultivation                5-10 1/ha, 2-3 weeks                   10-50 l/ha, two weeks

Fruit crops                          3-5 l/ha, weekly                              5%, as needed

Greenhouse horticulture    1 ml/m², weekly                                    1 ml/m²

Horticulture                             5-10 l/ha                                25-50 l/ha, twice weekly


Use in combination with other (PHC) products

OPF 7-0-2 can be used with all PHC fertilisers, PHC bacterial products, PHC mycorrhiza products and PHC plant enhancers. Use of Biopak, MooR and PHC mycorrhiza products support efficient use of fertilizers. Application of Fulvic 25 strengthens the effect of OPF 7-0-2.


Plant extracts: 100 %


Total dry matter: 59 % (by weight)

Ash residue: 8,1 %.

Organic matter (OS): 50,9 %.

pH: 5.0 - 6.0

Amino acids: 0 %.

Specific weight: 1,3 kg/l

For further product information, please refer to the technical data sheet (download on this page).
As with all organic materials the analysis may deviate by 15%.




OPF 7-0-2 is a natural plant fertiliser and is approved for use in organic farming in accordance with EU Regulation 834/2007. For current listings see also skal.nl, inputs.eu.



Packaging, transport & storage

OPF 7-0-2 is supplied in 20 litre jerry cans or 1000 litre IBCs. Store the product in a dry, frost-free place and out of direct sunlight. Large and/or sudden temperature changes may cause crystals to form. OPF contains no preservatives. This may cause instability in case of (long) storage. Shake, stir or bubble before use to restore thickening. PHC supplies special stainless steel bubbling rods with air release tap for this purpose that can bubble an IBC or jerry can from the bottom up.
Shelf life: 1 year (possibly up to 2 years).

Health and safety information

Not intended for ingestion. Wash hands after use. Wear protective clothing when using this product. In case of accident or if you feel unwell, seek medical advice. KEEP OUT OF REACH OF CHILDREN.


Plant Health Cure sells the product OPF 7-0-2. When using it, carefully follow the instructions on the packaging. We do not guarantee the suitability of the product outside of its originally intended use. Plant Health Cure is only obliged to replace products that do not comply with the specifications. Suggestions for use and information on results from the use of the product obtained from the manufacturer may be considered reliable. Because Plant Health Cure cannot control the conditions of use, the buyer/user is responsible for all results, including injury or damage, resulting from the use of this product alone or in combination with other materials. Keep out of reach of children.

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