Power Si Potassium Silicate, 500 ml Grow Lights At 18 to 20 GPM

At 18 to 20 GPM (68 to 91 LPM) per acre

Contains bacillus thuringiensis var Kurstaki-98

Precision Grow focused on vegetative growth

studies with the types of plants we grow

Power Si Potassium Silicate, 500 ml Grow Lights At 18 to 20 GPMImprove Your Crops' Yield, Vigor, Strength & Lateral Branching Power Si is the original patented form of stabilized, bioavailable silicic acid for crops. Unlike other silica products, we work with the best possible silicic acid matrix (patented!) to ensure superior absorption. Power Si is a proprietary organic biomix containing highly bioavailable micro and macronutrients. It is a pure, highly concentrated formula with fast visible effects. Power Si