Pro-TeKt® 0-0-3 The Silicon Solution®

Pro-TeKt® 0-0-3 The Silicon Solution® is a supplement that supplies silicon and higher levels of potassium to build stronger plant cell walls.  Since silicon does not translocate within the plant, it must be applied and made available continually throughout the plant’s life cycle.  In hydroponics, Pro-TeKt® is a replacement for the silica normally found in soils, though those natural levels provide only slight  benefits to plants.  Plants supplied regularly with Pro-TeKt® experience increased rates of growth and stronger stems.  Deposited in a hard, opalene form in the epidermis of leaves and stems, silicon adds mechanical strength and supports plants’ natural defenses against insects and fungal infection.  Plants become more tolerant to drought, heat, and cold stresses, and will support  the weight of dense, heavy buds.  Pro-TeKt® can be used as a surfactant and to raise pH.  Pro-TeKt® The Silicon Solution® is recommended for all plants.

Silicon in Cannabis Article


Available Sizes


  • Hydroponics: Mix ½ to 1 tsp. per gallon of water for recirculating systems.
  • Siphon Mixer: (1:15 ratio) Mix ½ to 2 fl. oz. per gallon of water for a concentrate feed solution.
  • Irrigation Injector: (1:100 ratio) Mix 8-10 fl. oz. per gallon of water to make an injectable concentrate.  Apply Pro-TeKt® separately when using a single head injector.
  • Foliar Application: Mix ¼ to ½ tsp. per gallon of water and spray directly of leaves.
  • For outdoor applications in soil, feed 1 – 2 tsp/gal with every watering.

Note: Because a high pH is required to keep Pro-TeKt® in solution, the concentrate cannot be mixed with any acidic fertilizer.  Therefore, apply Pro-TeKt® separately when using a single head injector.


Recommended Crops: Pro-TeKt® 0-0-3 is excellent on all indica, hybrid, and sativa strains.

Potassium (K2O) ……. 3.7%
Silicate (SiO2) ……….. 7.8%

“I feel obligated to shout out to Dyna-Gro products for working as advertised!  Had a malfunction in the tent today and temps hit 100 degrees.  Luckily I consistently feed my ladies Pro-TeKt®, which helps manage stress during temperature swings!  Well it definitely helped today, shortly after I fixed the situation my ladies were all praying just as hard as they usually do.  Thank you Dyna-Gro.”  Max Yield

“Excellent product. Helps to hold the bud weight and works wonders on ALL my plants!” Instagram user