Silica reinforces the plant cells from the inside out, strengthening the cell walls that help the plant build thicker stems to be able to bear the weight of the buds. The thicker cell walls produce bigger stems and branches that can absorb and transport water and nutrients more efficiently, resulting in faster and more extensive growth.
Silica Sand 2kg
Silica is abundant in many soils and is a major component of plant tissue, sometimes in even higher concentrations than nitrogen and potassium.
R18.00
