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  • Grow tent kits
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    • Shop by Brand

  • DL Wholesale
  • Botanicare
  • Grow1
  • Hydrofarm
  • Active Aqua
  • General Hydroponics
  • CenturionPro
  • House & Garden
  • Roots Organics
  • Fox Farm
  • View all Brands

    • Grotek

    • Grotek Blossom Blaster Pro Liquid, 1 Liter

      Grotek Blossom Blaster Pro Liquid, 1 Liter

      A high phosphorous formula that triggers flower initiation and key metabolic processes by enhancing the plants own systems.  The nutrient ratios in this product maximize cellular metabolism ensuring...

      $54.18 $16.95
    • Grotek Blossom Blaster Pro Liquid, 23 Liter

      Grotek Blossom Blaster Pro Liquid, 23 Liter

      A high phosphorous formula that triggers flower initiation and key metabolic processes by enhancing the plants own systems.  The nutrient ratios in this product maximize cellular metabolism ensuring...

      $381.57 $286.18
    • Grotek Blossom Blaster Pro Liquid, 4 Liter

      Grotek Blossom Blaster Pro Liquid, 4 Liter

      A high phosphorous formula that triggers flower initiation and key metabolic processes by enhancing the plants own systems.  The nutrient ratios in this product maximize cellular metabolism ensuring...

      $99.21 $49.95
    • Grotek Blossom Blaster, 130 g

      Grotek Blossom Blaster, 130 g

      Grotek Product Documents Safety Information Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving...

      $70.66 $35.95
    • Grotek Blossom Blaster, 2.5kg

      Grotek Blossom Blaster, 2.5kg

      Grotek Product Documents Safety Information Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving...

      $844.95 $647.10
    • Grotek Blossom Blaster, 20 g

      Grotek Blossom Blaster, 20 g

      Grotek Product Documents Safety Information Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving...

      $36.53 $10.83
    • Grotek Blossom Blaster, 500 g

      Grotek Blossom Blaster, 500 g

      Grotek Product Documents Safety Information Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving...

      $242.00 $197.89
    • Grotek Bud Fuel Pro, 1 Liter

      Grotek Bud Fuel Pro, 1 Liter

      A unique transitional product formulated to be used during the pre flowering and early flowering stages to improve overall flower development.  By improving early flower initiation it is possible to...

      $61.26 $27.95
    • Grotek Bud Fuel Pro, 4 Liter

      Grotek Bud Fuel Pro, 4 Liter

      A unique transitional product formulated to be used during the pre flowering and early flowering stages to improve overall flower development.  By improving early flower initiation it is possible to...

      $98.25 $70.86
    • Grotek Cal Max, 1 Gallon

      Grotek Cal Max, 1 Gallon

      Cal-MaxAn excellent source of additional calcium, magnesium and ironCal-Maxcan be used on all plants, providing calcium, magnesium and iron foryour garden. This helps solve one of the most common...

      $70.33 $24.95
    • Grotek Cal Max, 1 Quart

      Grotek Cal Max, 1 Quart

      Cal-MaxAn excellent source of additional calcium, magnesium and ironCal-Maxcan be used on all plants, providing calcium, magnesium and iron foryour garden. This helps solve one of the most common...

      $38.96 $8.73
    • Grotek Cal Max, 10 Liter

      Grotek Cal Max, 10 Liter

      Cal-MaxAn excellent source of additional calcium, magnesium and ironCal-Maxcan be used on all plants, providing calcium, magnesium and iron foryour garden. This helps solve one of the most common...

      $109.52 $85.95
    • Grotek Core, 1 Liter

      Grotek Core, 1 Liter

      At the heart of Grotek's line is the essential NPK that provides the foundation for their multi-product formula. Core™ is based on plant matter, which provides key minerals but also high...

      $48.95 $13.95
    • Grotek Core, 10 Liter

      Grotek Core, 10 Liter

      At the heart of Grotek's line is the essential NPK that provides the foundation for their multi-product formula. Core™ is based on plant matter, which provides key minerals but also high...

      $175.30 $132.95
    • Grotek Core, 4 Liter

      Grotek Core, 4 Liter

      At the heart of Grotek's line is the essential NPK that provides the foundation for their multi-product formula. Core™ is based on plant matter, which provides key minerals but also high...

      $78.40 $61.07
    • Grotek Core, 500ml

      Grotek Core, 500ml

      At the heart of Grotek's line is the essential NPK that provides the foundation for their multi-product formula. Core™ is based on plant matter, which provides key minerals but also high...

      $42.49 $15.46
    • Grotek Final Flush - Raw, 4 Liter

      Grotek Final Flush - Raw, 4 Liter

      The Final Flush eliminates excess fertilizer salts in the final stages of growth and can also be used to correct overfeeding or for desalinization of reusable growing media.DIRECTIONS FOR USESHAKE...

      $64.03 $21.79
    • Grotek Final Flush GreenApple, 1 Liter

      Grotek Final Flush GreenApple, 1 Liter

      Final Flush™ is a flushing agent designed to correct overfeeding issues during crop production and also eliminate excess salts from the medium during the final stages of plant growth. Salinity...

      $40.19 $12.66
    • Grotek Green Line Synergy, 140g

      Grotek Green Line Synergy, 140g

      SYNERGYSymbiotic successWhat is SynergySynergy is a water-soluble powder that contains fungi that helps plants achieve explosive root development and overall growth all the way to harvest. Arbucular...

      $76.30 $46.95