SilicaPower is a biostimulant. Silicon (orthosilic acid) strengthens the cell walls and the epidermis of the leaf. The high concentration of Si in this product is easily absorbed by the plant. SilicaPower is the purest silicon biostimulant on the market; no salts added!


  • more intense flower colour: continues through to full bloom
  • thicker, harder leaves and better leaf arrangement
  • stronger cell walls
  • better root penetration
  • higher chlorophyll production, leading to more photosynthesis
  • plant resistance increases
  • transpiration decreases, less drought stress
  • redistribution of Ca and Mn, reducing the risk of nutrient toxicity
  • larger quantity of the CO2 fixation enzyme Rubisco
  • form of Si which is easy to take upSiO2 cannot be taken up by plants, however the orthosilicic acid, (H4SiO4) in SilicaPower can
  • easy to use, via the fertiliser feeder or as a foliar spray
  • liquid, dissolves easily in the fertiliser feeder
  • highly cost effective compared with other silicon products
    (as less Si is needed for at least the same results)

  • pH neutral: no acidification required afterwards

  • 100% systemic: the solution sprayed onto the leaf is distributed to the roots immediately

  • no residues, no growth inhibition, no re-entry term, no safety term
  • SilicaPower may be used in organic growth in the Dutch agriculture.


Spraying arable farming and outdoor vegetable production: 500 ml/ha.


    Spraying glasshouse: 

    100 ml SilicaPower/100 litres water with a minimum of 500 ml/ha, or add to the A fertiliser feeder or separate fertiliser injector: 350 ml SilicaPower/ha/week.


    Spraying interval

    Spray once every 7 days or every 5 days a few times to reduce drought stress during dry periods.


    orthosilicic acid in vitalized water.


    PlantoSys products Brochure (multiple languages: English, Türkce, Arabic)

    Available in 1ltr bottles or 5ltr cans.

    Minimum order details upon request.

    Related products

    Alvara Force



    Blue Bac

    Botan Vital