Grotek

Grotek

  • GTGS500ML Grotek Gro-Silic, 500 ml GTGS500ML

    Grotek

    Grotek Gro-Silic, 500 ml GTGS500ML

    Grotek Gro-Silic, 500 ml GTGS500MLGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of...

    $47.00
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  • GTGS4L Grotek Gro-Silic, 4 L GTGS4L

    Grotek

    Grotek Gro-Silic, 4 L GTGS4L

    Grotek Gro-Silic, 4 L GTGS4LGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon...

    $201.09
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  • GTGS250ML Grotek Gro-Silic, 250 ml GTGS250ML

    Grotek

    Grotek Gro-Silic, 250 ml GTGS250ML

    Grotek Gro-Silic, 250 ml GTGS250MLGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of...

    $29.84
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  • GTGS23L Grotek Gro-Silic, 23 L GTGS23L

    Grotek

    Grotek Gro-Silic, 23 L GTGS23L

    Grotek Gro-Silic, 23 L GTGS23LGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of...

    $823.63
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  • GTGS1L Grotek Gro-Silic, 1 L GTGS1L

    Grotek

    Grotek Gro-Silic, 1 L GTGS1L

    Grotek Gro-Silic, 1 L GTGS1LGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon...

    $84.10
    Add to Cart
  • GTGS10L Grotek Gro-Silic, 10 L GTGS10L

    Grotek

    Grotek Gro-Silic, 10 L GTGS10L

    Grotek Gro-Silic, 10 L GTGS10LGRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of...

    $441.89
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  • Hydrofarm GTVMP6040 Vitamax Plus, 23 L GTVMP6040 or Grotek

    Grotek

    Vitamax Plus, 23 L GTVMP6040 | Grotek

    The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in...

    $304.44
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