OLIGO 6 : trace elements for spirulina (EC fertilizer)


Balanced solution in 6 essential trace elements:
reproduces the ideal composition for spirulina

Growth phase: 10 ml/m³ of culture medium
Harvest phase: 10 ml/kg of dry spirulina (1 liter of Oligo 6 for 100kg of dry spirulina).


Trace elements are of major importance in the metabolism of spirulina.
Some trace elements such as molybdenum are very important for the good development of crops (nitrogen assimilation).
The addition of trace elements seems to play in favor of a good harvestability of spirulina.

Trace elements are allowed in the organic cultivation of spirulina.

Reference composition in trace elements per kg of dry spirulina :
BORON = 80mg MANGANESE = 37mg ZINC = 100mg COPPER = 10mg MOLYBDEN = 7 mg COBALT = 1.8mg

The bio-available trace elements that make up spirulina have numerous therapeutic benefits that it would be a shame to miss out on.

OLIGO 6 allows the production of spirulina which is rich in these essential trace elements.

Composition of the OLIGO 6 solution:

Composition P/V P/P
Boron (B) 0.799%, 0.753%.
Manganese (Mn) 0.448 % 0.422 % 0.422
Copper (Cu) 0.100 % 0.094
Zinc (Zn) 1.020 % 0.962
Molybdenum (Mo) 0.108 % 0.101
Cobalt (MO) 0.022% 0.020%.
Food grade citric acid (Organic), osmosis water

Preserve in a cool and dark place for up to 1 year.



  • Boron: essential element in cell division.
  • Manganese: function in the enzymatic system, activates metabolic functions.
  • Zinc: catalyst of many enzymatic processes used for protein synthesis and carbohydrate metabolism. It is important for the recovery of malnourished children.
  • Copper: essential component of many enzymes for the synthesis of proteins and sugars, especially chlorophyll.
  • Molybdenum: important for Nitrate reductase. Allows cultivated spirulina to better assimilate nitrates, especially during nitrogen-feeding phases where its presence is essential. Stimulates nitrogen fixation from the air.
  • Cobalt: is the metallic core of vitamin B12. It is essential for the fixation of nitrogen from the air.


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