Power Si works with the best possible silicic acid matrix – Progressive Growth Garden Supply

Get 10% off your first order, code: first10 . Free shipping on select products for orders $200+

Power Si Bloom silicic acid

Regular price $65.00 USD Price inclusive of all taxes

Regular price ~~$65.00 USD~~ Sale price From $81.00 USD
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Power Si Original

Regular price $62.00 USD Price inclusive of all taxes

Regular price ~~$62.00 USD~~ Sale price From $78.00 USD
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