Sizes Available:

1 Litre

5 Litre

20 Litre

Please contact us for commercial quantities!

Plant Guard is a potassium silicate supplement which can increase the rigidity of plant cell walls and strengthen branches to better support massive flowers. The thicker cell walls provide protection against sap sucking insects such as spider mites or aphids. Plants express increased resistance to various pathogenic fungi such as grey mold and powdery mildew.

Plant Guard is like liquid carbon fiber for your plants, virtually fortifying cells from inside out. Cells are the building blocks of the plant’s framework. Strengthening the cell walls helps the plant build strong stems and branches that can support the weight of the large flowers associated with modern plant genetics. Stronger cells form thicker stems. The thicker cell walls create bigger stalks with bigger pathways that uptake and transport more water and more nutrient. This fortifying and multiplying effect facilitates bigger plants and faster growth.

~ Green Planet