FOLIAR BIOSTIMULANTS – K-Sol – EN 2020-04-23T07:43:00+00:00

K-Sol – BIO

Liquid fertilizer
BIO inductor for the solubilization of potassium

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Chemical Composition:

Frateuria aurantia 1×108 cel/ml


Appearance Liquid
Density at 20 °C 1,0 kg/l
p H 6,5 – 7,5

Product description:

  • K Sol is an organic fertilizer based on a selective strain of beneficial solubilizing potassium bacteria, Frateuria aurantia.
  • Frateuria aurantia cells contained in the product will activate in contact with the soil, producing fresh batches of active cells. These cells will grow and multiply using the carbon source from the soil or from root exudates. During their growth, the cells solubilize the chemically-locked potassium from the soil and makes it available to the plant in an easily available form.
  • Improves the availability of Mn, Fe, Mo, Bo, Zn, Cu etc. in the soil, if present in an unavailable form, fact that leads to early crop development by inducing early rooting and determining cell growth in plants.
  • Strengthens the plant’s resistance to the attack of diseases and parasites.


Recommended dose:

 Incorporation into the soil:

2 liters / hectare, in 250- 400 l of water, applied either through a drip system or mixed with 1 ton of organic fertilizer/manure. It is advisable to leave an interval of 7 days before applying a chemical fertilizer or a pesticide.

 Seed treatment:

5 to 7 ml / kg of seeds 

Seedling soaking:

Mix 50 ml – 70 ml of product with 10 liters of water and soak the roots of the seedling in the mixture for 10 minutes before transplanting the seedling.

 Tree treatment:

Dilute the product and apply  600 ml / hectare by spraying.

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.