FOLIAR BIOSTIMULANTS – Auxi 4C -BIO – EN 2020-04-22T16:16:02+00:00


Fertilizer RO
Liquid fertilizer

Raw material: solid extract of brown algae

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Chemical Composition:

Organic nitrogen (N) 1%
Soluble organic nitrogen (N) 1%
Organic carbon (C) of biological origin 10%
Potassium oxide (K2O) 6-7%
Organic substance with nominal molecular weight <50 kDa 30%
Alginic acids <6%
Mannitol 1-2%
Betaine 3%
Ascophyllum nodosum >30%


Appearance Brown liquid
Density at 20 °C 1,1-1,17 kg / l
pH solution 1% (20 °C) 7-9
Electrical conductivity (0,1%) 217 µS/cm

AUXI 4C is a biostimulator of the plant’s root system and an enhancer of plants’ tolerance to stress factors. Auxi 4C is a brown algae nitrogen- and potassium-based organic liquid fertilizer.

  • A 100% organic product obtained from brown algae extract (Ascophyllum nodosum);
  • A natural source of growth hormones / regulators with a balanced content of auxins, cytokines and gibberellins that stimulate rooting and root mass development.
  • Stimulates the absorption of minerals and nutrients by the root cells – cytokines attract nutrients into the developing tissues;
  • High carbohydrate content (improves soil aeration and structure, especially in clay soils., facilitation water retention in the soil and the development of beneficial microflora);
  • A balanced content of nitrogen and potassium;
  • Systemic (ascending and descending) action;
  • Controls major physiological nutritional disorders in the initial stages of plant growth by photosynthetic stimulation, ensuring the growth and development of young plants;
  • Reduces the stress induced by abiotic factors ( drought, frost) and enhances plant  tolerance in saline soils;
  • Improved stimulation of endogenous protection to fungi, bacteria and viruses through the production of phytoalexins.

The product is allowed for use in organic farming.

Application dose and method:

1.5-2l / ha per 2-4 on leaves in autumn and / or at start of vegetation in spring.

Apply on soil and foliage using a coarse-nozzle sprayer. Apply also by fertirrigation, as a biostimulator  of plant rooting and stress tolerance, in any crop.

Storage conditions: Keep the product in its original packaging, hermetically sealed, in cool, dry and well-ventilated rooms, away from the direct action of the sunrays and heat sources. Storage temperature: between 5 ° C and 30 ° C.

Packaging: 25 kg can