Pay in 4 interest-free payments of $825.00 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Suitable for all growing methods
Under Current 4-Site Expansion Kit for Under Current Double Barrel XXL13 or Under Current XXL13
wide-mouthed container
(microbe food)
or pests of this sort
Power SI Potassium Silicate Air Pumps & Water Pumps Suitable for all growing methodsImprove 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
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