Power Si, Bloom, Premium Flowering & Maturation Formula (500 mL) Weed & Grass Killers Improves Fertilizer Efficiency

Improves Fertilizer Efficiency

and trace elements that support strong stems

35mm Straight Blade + Round Tip

feed with Grow Big® Liquid Plant Food

OMRI-listed: For use in all organic gardens

Power Si, Bloom, Premium Flowering & Maturation Formula (500 mL) Weed & Grass Killers Improves Fertilizer EfficiencyPower Si, Bloom, Premium Flowering & Maturation Formula (500 mL) PowerSI Bloom was developed over a period of two years. Through many rounds of trial and error, and several iterations of the formula, we developed what we believe to be the best flower additive that ever hit the market. Increase Plant Metabolism & Boost Your Yields Specialized quality enhancing flowering additive with silicic acid and a proprietary blend of exotic plant extracts. Our