Power Si Potassium Silicate, 250 ml Double Ended Grow Lights which happens often

which happens often

1 cup weighs approx

but it means more energy actually reaches the plants…

With countless hours of extensive professional testing

Power Si Potassium Silicate, 250 ml Double Ended Grow Lights which happens oftenImprove 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