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SOLUBOR 20.5% Powder 50 lb
Sale price$120.00

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Solujet® Low-Foaming Phosphate-Free Liquid Detergent
Sale priceFrom $257.00

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Sonic Bloom
Sale priceFrom $49.99

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SONIC-PRO Chemical Feed Flow Meter
Sale price$2,225.66

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Soul Amino Aide
Sale price$888.83

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Soul Big Swell
Sale priceFrom $471.34

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Soul LBS
Sale price$146.91

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Soul Sensei Bloom
Sale priceFrom $92.39

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Soul Sensei Grow
Sale priceFrom $92.39

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Soul Sensei Micro
Sale priceFrom $112.76

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South Cascade Organics SLF-100
Sale priceFrom $35.99

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Spears True-Union PVC Spring Check Valve 1"
Sale price$174.70

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SpecGrade Grow-Connect Dimming (Daisy-Chaining Wiring Harness)
Sale price$78.08

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SpecGrade Grow-Connect Power (Daisy-Chaining Wiring Harness)
Sale price$100.20

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SpecGrade LED Extra-48
Sale price$298.00

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SpecGrade LED Far Red Module
Sale price$138.00

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SpecGrade LED Flora-10
Sale price$590.00

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SpecGrade LED Illumina-24
Sale price$138.00

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SpecGrade LED Linea-720
Sale price$1,282.00

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SpecGrade LED UVA Module
Sale price$138.00

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SpecGrade LED Verta-6F
Sale price$1,250.00

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SpecGrade Under Canopy LED & Accessories
Sale priceFrom $18.00

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Spectre Clone LED 18W (1 Box of 2 LEDs)
Sale price$80.00

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Spical 25K
Sale price$180.00

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Spical-Ultimite 100-ct
Sale price$150.00

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Spical-Ultimite 500-ct
Sale price$650.00

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Spidex Boost 250-ct
Sale price$600.00

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Spigot for 2.5 or 5 GAL Containers
Sale price$5.22

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Spigot for 6 gal containers
Sale price$4.99

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SPYDR 2 Lance Hanger Kit,BP M20
Sale price$12.82

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SPYDR 2 Lance Hanger Kit,SP
Sale price$12.82

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SPYDR 2p47, Broad R4, HVG, Legacy, SP
Sale price$500.00

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SPYDR3i47,BW45,120-277V,SP
Sale price$1,260.40

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SPYDR3x47,BW5,208-480V,SP
Sale price$918.16

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Square Black Pot
Sale priceFrom $87.37

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St. Gabriel Organics® GoodEarth food grade Diatomaceous Earth
Sale price$17.99

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Staal Plast Polystyrene Glue, 300 ml
Sale price$23.75

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STACK!T Stainless Steel Drying Racks
Sale price$36.99

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Stainless Steel Butane/Propane Tank Fitting CGA 510
Sale priceFrom $18.00

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Stainless Steel Extractor Packing Rod for Material *Fits Tri Clamp spools
Sale priceFrom $55.00

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Stainless Steel Hooks for Pinnacle
Sale priceFrom $6.38

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Stargus Biofungicide 2.5 GALLON
Sale price$297.95

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Starter Kit
Sale price$260.31

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Stopcock Valve 1/2", pack of 10
Sale price$64.95

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Strainer Assembly for D14MZ5V/10 and D8RE2- 300 microns
Sale price$103.60

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Sturdy Stakes
Sale priceFrom $33.99