Collection: General Hydroponics®

20 products
  • General Hydroponics Flora Micro, Micro Hardwater, Gro, Bloom
    (1)
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    from $17.00
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    from $17.00
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    $16.00
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  • General Hydroponics CaMg+ (1-0-0)
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    from $36.00
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    from $36.00
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    $34.00
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  • General Hydroponics ArmorSi (0-0-4)
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    from $35.00
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    from $35.00
    Regular price
    $33.00
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  • General Hydroponics Liquid KoolBloom (0-10-10)
    Regular price
    from $33.00
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    from $33.00
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    $31.00
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  • General Hydroponics CaliMagic (1-0-0)
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    from $30.00
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    from $30.00
    Regular price
    $28.00
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  • General Hydroponics FloraBlend (0.5-1-1)
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    from $19.00
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    from $19.00
    Regular price
    $18.00
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  • General Hydroponics Bio Weed
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    from $43.00
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    from $43.00
    Regular price
    $40.00
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  • General Hydroponics CocoTek Grow Part A & B
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    from $20.00
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    from $20.00
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    $19.00
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  • General Hydroponics pH Calibration Solutions
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    from $17.00
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    from $17.00
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    $16.00
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  • General Hydroponics Dry KoolBloom (2-45-28)
    Regular price
    from $21.00
    Sale price
    from $21.00
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    $20.00
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  • General Hydroponics Floralicious Grow, Bloom, Plus
    Regular price
    from $32.00
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    from $32.00
    Regular price
    $30.00
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  • General Hydroponics Flora Nectar
    Regular price
    from $31.00
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    from $31.00
    Regular price
    $29.00
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  • General Hydroponics pH Test Kit 1oz
    Regular price
    $17.00
    Sale price
    $17.00
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    $16.00
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  • General Hydroponics Flora Nova Grow & Bloom
    Regular price
    from $24.00
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    from $24.00
    Regular price
    $22.00
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  • General Hydroponics pH Control Kit
    Regular price
    $42.00
    Sale price
    $42.00
    Regular price
    $39.00
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  • GH pH Test Indicator
    Regular price
    $25.00
    Sale price
    $25.00
    Regular price
    $23.00
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  • General Hydroponics Diamond Nectar (0-1-1)
    Regular price
    from $29.00
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    from $29.00
    Regular price
    $27.00
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  • General Hydroponics pH Up & Down
    Regular price
    from $11.00
    Sale price
    from $11.00
    Regular price
    $10.00
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  • General Hydroponics Rapid Start
    Regular price
    from $42.00
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    from $42.00
    Regular price
    $39.00
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  • General Hydroponics Rapid Rooter + Replacement Plugs
    Regular price
    from $32.00
    Sale price
    from $32.00
    Regular price
    $30.00
    Unit price
    per 
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