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DutchPro Silica


Dutch Pro Silica - Von Liebig’s Special is used to increase yield and stress train your plant. Improves the uptake of nutrients, promotes stronger and thicker stems, provides resistance to bacterial and fungal diseases, and decreases stress. Silica also allows for better root development and faster growth.

3.8% Mono Silicic Acid



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Dutch Pro Silica (Von Liebig) is designed to substantially increase your final yield and train your plants to deal with stress more effectively. Silica is known to provide increased resistance to bacterial and fungal diseases, as well as decreasing stress on your plants. Significant improvements in nutrient uptake when using Silica will promote stronger and thicker stems and further facilitate optimised root development and faster growth.

Bushier Plants, Thicker Stems

Silica increases the resistance against heat and drought and allows plants to develop thicker stems. This results in faster sap flow and more nutrients can be transported to the right parts of your plant. Over time, your plants will develop visibly thicker fruits, who are not only bigger but also sweeter and heavier.

Silicon Dioxide

We use high concentrations of silicon dioxide that works to increase the overall health of your plants. Our Silica will help increase the amount of water and nutrients in your plants’ cells can hold, therefore, increasing your plants resistance against climate changes, wind, CO2 and temperature.

How to use Dutch Pro Silica

The Dutch Pro Feed Chart recommend use at a rate of 0.4ml per Litre from the start of the vegetive cycle to the end of the flowering cycle.

Dutch Pro Silica (Von Liebig) is Suitable for all irrigation systems and suited to hydro, coco and soil.

Start feeding in week 1 of VEG

Week 1,2 – 1,2ML

Continue for BLOOM in week 1

Week 1,2,3,4,5,6,7,8 until FLUSH – 1.2ML


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