PowerSi Nutrients for Sale

PowerSi Bloom (500ml, 1l, 5l, 20l, 50l) Power Si Bloom works quickly to improve plant yields and vigor while enhancing flowering with silicic acid...

PowerSi Silicic Acid (250ml, 500ml, 1L, 5L, 20L, 50L) The original, patented form of stabilized, bioavailable silicic acid for plants.  Often imit...