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GroTek Pro-Silicate

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  • GroTek Pro-Silicate

GroTek Pro-Silicate


Availability: In stock


Quick Overview

GroTek Pro-Silicate - Potassium Silicate Solution

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GroTek Pro-Silicate

Nutritional Silicate Additive

Available in: 1 Liter, 4 Liter

Potassium is an essential element to forming plant structure. Pro-Silicate™ is a potassium silicate solution which can provide potassium as an essential plant element. This product can also provide a means of elevated pH with its alkalinity. It is best to add this product prior to adding nutrients in your reservoir, or, pre-dilute it prior to application if it will be mixed in after nutrients. Pro-Silicate can also be used to modify the pH in a foliar spray.

GroTek Nutrient formula:  NPK: 0-0-3

  • 0.0% Nitrogen (N)
  • 0.0% Phosphorus (P)
  • 3.0% Potassium (K)

Directions for use:

  • SHAKE WELL before using.  Never add Pro-Silicate to a nutrient concentrate, add only to the final nutrient solution.  Adjust pH levels to 5.8 - 6.8 depending on crop requirements
  • Hydroponics: Mix 5 ml of Pro-Silicate per 4 L (1 tsp / 1 gal) of nutrient solution.
  • Soil/Soilless Applications: Mix 1.5 - 2.5 ml of  Pro-Silicate per 4 L (1/4 - 1/2 tsp/1 gal) of water with every watering.


Additional Information

SKU 200792
Label Grotek