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Compare Quick view Power Si - Original - 5L PowerSi MSRP: Now: $913.00 Was: Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects. MSRP: Now: $913.00 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: Now: $913.00 Was: Subtotal:
Compare Quick view Power Si - Bloom - 1L PowerSi MSRP: $130.00 Now: $107.90 Was: Specialized quality enhancing flowering additive with silicic acid and a proprietary blend of exotic plant extracts. MSRP: $130.00 Now: $107.90 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: $130.00 Now: $107.90 Was: Subtotal:
Compare Quick view Power Si - Bloom - 500mL PowerSi MSRP: $75.00 Now: $62.25 Was: Specialized quality enhancing flowering additive with silicic acid and a proprietary blend of exotic plant extracts. MSRP: $75.00 Now: $62.25 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: $75.00 Now: $62.25 Was: Subtotal:
Compare Quick view Power Si - Original - 1L PowerSi MSRP: $220.00 Now: $182.60 Was: Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects. MSRP: $220.00 Now: $182.60 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: $220.00 Now: $182.60 Was: Subtotal:
Compare Quick view Power Si - Original - 250mL PowerSi MSRP: $75.00 Now: $62.25 Was: Power Si is a proprietary organic biomix containing highly bioavailable micro and macro nutrients. It is a pure, highly concentrated formula with fast visible effects. MSRP: $75.00 Now: $62.25 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: $75.00 Now: $62.25 Was: Subtotal: