This may be of interest to some . I have noticed a difference since I have started using it , thicker stems and leaf stems . I have grown BBG enough tines now to make a comparison .
How Potassium Silicate works
Plants take silicon into their walls, making tougher cell walls. The assimilation increases rigidity and strength, to support, larger flowers and fruits. It also strengthens cell walls of plant stalk and stem to hold additional weight and support big buds.
Silicate deposition in epidermal cell wall enable plants to hold their leaves at upward angle, allowing more light to penetrate to lower areas of the canopy.
Potassium Silicate acts as natural fungicide and boosts plants defense mechanism. It’s established that silicon offers mechanical strength along with crop protection. When plant tissues are rich in
silicates they lose less moisture.
Silica also helps the formation of
trichomes that make flowers more potent. When silicon is fed to the plants they saturate their cell walls with
silicates, silicify
trichomes and make cystolith hair to the maximum of their genetic potential.
Potassium silicate treatment induces metabolic changes; increase in citric acid and malic acid level plus decrease in fructose, glucose, sucrose, and myo-inositol content.
Taken from a longer articale .