Power Si Original 1L Single Ingredient Fertilizers Advanced Nutrients® Piranha®

Advanced Nutrients® Piranha®

Leap pH probe works in multiple growing environments

8 oz pH DOWN

as this mix has no nutritional value

high-performance ventilation

Power Si Original 1L Single Ingredient Fertilizers Advanced Nutrients® Piranha®Improve 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