• Hydro Logic ARCS - Stage 3 - pH Neutralizing/Remineralizing Cartridge (HL22015.3) - Progressive Growth Garden Supply

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    Hydro Logic ARCS - Stage 3 - pH Neutralizing/Remineralizing Cartridge (HL22015.3)

    $123.85 USD Price inclusive of all taxes
    $123.85 USD $99.07 USD
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  • Hydro - Logic GroGreen Garden Hose Filter - Progressive Growth Garden Supply

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    Hydro-Logic GroGreen Garden Hose Filter

    $165.10 USD Price inclusive of all taxes
    $165.10 USD $132.08 USD
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  • Hydrogen Peroxide H2O2 - Progressive Growth Garden Supply

    Hydrogen Peroxide H2O2

    Price inclusive of all taxes
    From $18.13 USD
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  • HydroLogic - Catalytic Carbon Filter - SteathRO - smallBoy - Progressive Growth Garden Supply

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    HydroLogic - Catalytic Carbon Filter-SteathRO-smallBoy

    $74.27 USD Price inclusive of all taxes
    $74.27 USD $59.42 USD
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  • HydroLogic - Stealth RO 100/200 Membrane - Progressive Growth Garden Supply

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    HydroLogic - Stealth RO 100/200 Membrane

    $115.59 USD Price inclusive of all taxes
    $115.59 USD $92.47 USD
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  • HydroLogic - Stealth RO Sediment Pre - Filter - Progressive Growth Garden Supply

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    HydroLogic - Stealth RO Sediment Pre-Filter

    $24.73 USD Price inclusive of all taxes
    $24.73 USD $19.79 USD
    save 20%
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  • HydroLogic Float Valve 1/4 inch - Progressive Growth Garden Supply

    HydroLogic Float Valve 1/4 inch

    Price inclusive of all taxes
    $24.73 USD
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  • Hydrologic Merlin - Garden Pro Sediment Filter - Progressive Growth Garden Supply

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    Hydrologic Merlin-Garden Pro Sediment Filter

    $49.50 USD Price inclusive of all taxes
    $49.50 USD $39.60 USD
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  • Hydrologic Tall Boy Sediment Filter - Progressive Growth Garden Supply

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    Hydrologic Tall Boy Sediment Filter

    $24.73 USD Price inclusive of all taxes
    $24.73 USD $19.79 USD
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  • Hydrologic Tall Boy Sediment Filter Kit - Progressive Growth Garden Supply

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    Hydrologic Tall Boy Sediment Filter Kit

    $41.25 USD Price inclusive of all taxes
    $41.25 USD $33.00 USD
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  • Hydroton Expanded Clay Pellets - Progressive Growth Garden Supply

    Hydroton Expanded Clay Pellets

    $18.95 USD Price inclusive of all taxes
    $18.95 USD $49.50 USD
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  • iBeBot Air Comfort Bluetooth Connected Hygrometer / Data Logger - Progressive Growth Garden Supply

    iBeBot Air Comfort Bluetooth Hygrometer / Data Logger

    Price inclusive of all taxes
    $57.76 USD
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  • Ideal Air Dehumidifier - Progressive Growth Garden Supply

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    Ideal Air Dehumidifier

    $214.64 USD Price inclusive of all taxes
    $214.64 USD From $156.84 USD
    save 27%
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  • ILUMINAR DE MH 750W Lamp 4k - Progressive Growth Garden Supply

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    ILUMINAR DE Metal Halide 750W Lamp 4k

    $82.53 USD Price inclusive of all taxes
    $82.53 USD $66.02 USD
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  • InkBird ITC - 308 - Wifi Temperature Controller - Progressive Growth Garden Supply

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    InkBird ITC-308-Wifi Temperature Controller

    $61.89 USD Price inclusive of all taxes
    $61.89 USD $54.46 USD
    save 12%
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  • InkBird ITC - 306T Digital Thermostat - Progressive Growth Garden Supply

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    Inkbird Temperature Controller ITC-306T

    $49.50 USD Price inclusive of all taxes
    $49.50 USD $32.99 USD
    save 33%
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  • Inline Filter 1/2 Antelco - Progressive Growth Garden Supply

    Inline Filter 1/2 Antelco

    Price inclusive of all taxes
    $10.70 USD
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  • Inline Filter 3/4 GHT - 150 mesh screen - Hydro - Flow - Progressive Growth Garden Supply

    Inline Filter 3/4 GHT - 150 mesh screen- Hydro-Flow

    Price inclusive of all taxes
    $10.70 USD
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  • Insulated Mylar Ducting 25 ft - Noise - Reducing Flexible Duct - Progressive Growth Garden Supply

    Insulated Mylar Ducting 25 ft - Noise-Reducing Flexible Duct

    $10.70 USD Price inclusive of all taxes
    $10.70 USD From $16.51 USD
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  • Intake filter - Progressive Growth

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    Intake filter can-filter/Ruck

    $74.27 USD Price inclusive of all taxes
    $74.27 USD From $32.99 USD
    save 56%
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  • Integra Boost Humidity Control Packs - Progressive Growth Garden Supply

    Integra Boost Humidity Control Packs

    Price inclusive of all taxes
    From $1.40 USD
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  • Intermatic Timers Mechanical 24 hour Time Switch - Progressive Growth Garden Supply

    Intermatic Timers Mechanical 24 hour Time Switch

    Price inclusive of all taxes
    From $13.17 USD
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  • Iron DTPA 11% 25kg - Chelated Iron DTPA - Progressive Growth Garden Supply

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    Iron DTPA 11% 25kg-Chelated Iron DTPA

    Price inclusive of all taxes
    $412.84 USD
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  • Isopropyl Alcohol 99% - Progressive Growth Garden Supply

    Isopropyl Alcohol 99%

    Price inclusive of all taxes
    From $9.05 USD
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