Growth Science Nutrients Strength

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Strength is a silica supplement designed to strengthen cell walls. Strength was specially formulated to work with the Growth Science nutrient regimen to reduce stress while providing additional potassium at the early flowering stage to help the plant meet increased nutrient demands.


Free shipping available for orders $100 or more. Manufacturer Direct and special order items may require extra charges. See the Docs & Downloads section for product labels and other important information. Questions? Contact us!

Product Features List
  • Silica strengthens cell walls
  • Boosted potassium to start the flowering stage
  • Free of PGR’s
  • All Growth Science® products are safe to use in automated delivery systems.

Silica is used to strengthen cell walls and promote solid stalks and stems, making the plant more efficient at photosynthesizing and more resistant to stresses like heat and drought. Strength was specially formulated to work in conjunction with the rest of the Growth Science nutrient regimen to help the plant have the largest yields possible.


Please select a variation to see its technical specifications


See feed chart.


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