Grotek

Grotek

  • Grotek Blossom Blaster, 130 g
    Grotek

    Blossom Blaster 130g

    Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful...
    $36.81
    $70.66
    $43.81
  • Grotek Blossom Blaster, 20 g
    Grotek

    Blossom Blaster 20g

    Blossom Blaster™ provides available phosphorus to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful...
    $14.44
  • Grotek Blossom Blaster, 500 g
    Grotek

    Blossom Blaster 500g

    Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful...
    $187.40
    $256.99
    $194.40
  • Grotek Blossom Blaster Pro Liquid, 1 L
    Grotek

    Blossom Blaster Pro Liquid 1L

    A high phosphorous formula that supports flower growth and key metabolic processes by enhancing the plants own systems. The nutrient ratios in this product maximize cellular metabolism ensuring...
    $24.32
    $29.18
    $29.18
  • Grotek Blossom Blaster Pro Liquid, 4 L
    Grotek

    Blossom Blaster Pro Liquid 4L

    A high phosphorous formula that supports flower growth and key metabolic processes by enhancing the plants own systems. The nutrient ratios in this product maximize cellular metabolism ensuring...
    $51.68
    $99.21
    $58.68
  • Grotek Bud Fuel Pro, 1 L
    Grotek

    Bud Fuel Pro 1L

    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 growth it is...
    $27.71
    $36.26
    $34.71
  • Grotek Bud Fuel Pro, 4 L
    Grotek

    Bud Fuel Pro 4L

    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 growth it is...
    $75.06
    $98.25
    $82.06
  • Grotek Cal-Max, 10 L
    Grotek

    Cal Max 10 L

    During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was developed to provide the additional calcium, magnesium and...
    $89.35
    $116.99
    $96.35
  • Grotek Cal-Max, 1 gal
    Grotek

    Cal Max gal

    During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was developed to provide the additional calcium, magnesium and...
    $37.78
    $45.33
  • Grotek Cal-Max, 1 qt
    Grotek

    Cal Max qt

    During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was developed to provide the additional calcium, magnesium and...
    $11.64
    $13.96
    $13.96
  • Grotek Final Flush, 1 L
    Grotek

    Final Flush 1 lt

    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.
    $18.74
  • Grotek Final Flush, 4 L
    Grotek

    Final Flush 4 lt

    Grotek The Final Flush is a fertilizer rinse solution that acts to dissolve excess fertilizer salts that may accumulate over time as a result of regular fertilizer applications. Use to remove salts...
    $32.52
    $39.03
  • Grotek Final Flush Blueberry, 1 L
    Grotek

    Final Flush Blueberry 1L

    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 can...
    $20.26
  • Grotek Final Flush Grapefruit, 1 L
    Grotek

    Final Flush Grapefruit 1 L

    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 can...
    $20.26
  • Grotek Final Flush Grapefruit, 4 L
    Grotek

    Final Flush Grapefruit 4 L

    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 can...
    $32.04
    $41.95
    $39.04
  • Grotek Blossom Blaster Pro Liquid, 23 L
    Grotek

    Grotek Blossom Blaster Pro 23 L

    A high phosphorous formula that supports flower growth and key metabolic processes by enhancing the plants own systems. The nutrient ratios in this product maximize cellular metabolism ensuring...
    $286.18
    $381.57
    $293.18
  • Grotek Core, 10 L
    Grotek

    Grotek Core, 10L

    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 levels of...
    $138.05
    $175.30
    $145.05
  • Grotek Core, 1 L
    Grotek

    Grotek Core, 1L

    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 levels of...
    $21.56
    $23.95
    $23.95
  • Grotek Core, 4 L
    Grotek

    Grotek Core, 4L

    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 levels of...
    $64.69
    $78.40
    $71.69
  • Grotek Core, 500 ml
    Grotek

    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 levels of...
    $23.08
  • Grotek Gro-Silic, 10 L
    Grotek

    Grotek Gro-Silic, 10L

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $403.19
    $511.99
    $410.19
  • Grotek Gro-Silic, 1 L
    Grotek

    Grotek Gro-Silic, 1L

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $76.74
    $92.99
    $83.74
  • Grotek Gro-Silic, 23 L
    Grotek

    Grotek Gro-Silic, 23L

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $751.49
    $1,001.99
    $758.49
  • Grotek Gro-Silic, 250 ml
    Grotek

    Grotek Gro-Silic, 250ml

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $27.23
    $32.99
    $34.23
  • Grotek Gro-Silic, 4 L
    Grotek

    Grotek Gro-Silic, 4L

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $183.48
    $232.99
    $190.48
  • Grotek Gro-Silic, 500 ml
    Grotek

    Grotek Gro-Silic, 500ml

    GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth...
    $42.89
    $51.99
    $49.89
  • Grotek GrowthMax, 10 L
    Grotek

    Grotek GrowthMax, 10L

    Kelp has long been known as an amazing organic supplement. GrowthMax™ is a highly concentrated cold processed kelp rich in organic compounds and minerals. This product helps plants in all stages...
    $219.45
    $278.66
    $226.45
  • Grotek GrowthMax, 1 L
    Grotek

    Grotek GrowthMax, 1L

    Kelp has long been known as an amazing organic supplement. GrowthMax™ is a highly concentrated cold processed kelp rich in organic compounds and minerals. This product helps plants in all stages...
    $32.36
    $35.95
  • Grotek GrowthMax, 4 L
    Grotek

    Grotek GrowthMax, 4L

    Kelp has long been known as an amazing organic supplement. GrowthMax™ is a highly concentrated cold processed kelp rich in organic compounds and minerals. This product helps plants in all stages...
    $99.53
    $126.39
    $106.53
  • Grotek GrowthMax, 500 ml
    Grotek

    Grotek GrowthMax, 500ml

    Kelp has long been known as an amazing organic supplement. GrowthMax™ is a highly concentrated cold processed kelp rich in organic compounds and minerals. This product helps plants in all stages...
    $31.60
  • Grotek Heavy Bud Pro, 10 L
    Grotek

    Grotek Heavy Bud Pro 10L

    A revolutionary fusion of nutrients and carbohydrates, this ripening supplement is designed to support improved fruit growth, vigor, and yield. Potassium, calcium, magnesium and boron all work...
    $178.68
    $245.30
    $185.68
  • Grotek MicroPower, 10 L
    Grotek

    Grotek MicroPower, 10L

    Growing indoors organically can pose problems not just from a lack of biology, but also from missing micronutrients. MicroPower™ provides a precise ratio of essential trace elements. This ratio is...
    $218.00
    $276.81
    $225.00
  • Grotek MicroPower, 1 L
    Grotek

    Grotek MicroPower, 1L

    Growing indoors organically can pose problems not just from a lack of biology, but also from missing micronutrients. MicroPower™ provides a precise ratio of essential trace elements. This ratio is...
    $31.52
    $35.02
  • Grotek MicroPower, 4 L
    Grotek

    Grotek MicroPower, 4L

    Growing indoors organically can pose problems not just from a lack of biology, but also from missing micronutrients. MicroPower™ provides a precise ratio of essential trace elements. This ratio is...
    $102.75
    $124.54
    $109.75
  • Grotek MicroPower, 500 ml
    Grotek

    Grotek MicroPower, 500ml

    Growing indoors organically can pose problems not just from a lack of biology, but also from missing micronutrients. MicroPower™ provides a precise ratio of essential trace elements. This ratio is...
    $30.40
  • Grotek Monster Grow Pro, 10 kg
    Grotek

    Grotek Monster Grow Pro 10 kg

    The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced...
    $519.74
    $692.99
    $526.74
  • Grotek Monster Grow Pro, 5 kg
    Grotek

    Grotek Monster Grow Pro 5 kg

    The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced...
    $276.75
    $368.99
    $283.75
  • Grotek Black Pearl, 10 L
    Grotek

    Grotek Organics Black Pearl 10 L

    Builds soil by replenishing nutrients. Contains nitrogen, phosphorus and potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. Also contains...
    $57.21
    $82.47
    $64.21
  • Grotek Green Line Synergy, 140 grams
    Grotek

    Grotek Organics Synergy 140gm 12/cs

    SYNERGYSymbiotic success What 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...
    $45.36
    $54.99
    $52.36
  • Grotek Green Line Synergy, 400 grams
    Grotek

    Grotek Organics Synergy 400gm 6/cs

    SYNERGYSymbiotic success What 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...
    $107.09
    $135.99
    $114.09
  • Grotek Green Line Synergy, 800 grams
    Grotek

    Grotek Organics Synergy 800gm 6/cs

    SYNERGYSymbiotic success What 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...
    $159.06
    $201.99
    $166.06
  • Grotek Precision Bloom, 10 L
    Grotek

    Grotek Precision Bloom 10L

    Precision Bloom 0-6-4 Precision Bloom is part of a complete nutrient package when combined with Precision Grow and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $39.06
    $48.99
    $46.06
  • Grotek Precision Bloom, 1 L
    Grotek

    Grotek Precision Bloom 1L

    Precision Bloom 0-6-4 Precision Bloom is part of a complete nutrient package when combined with Precision Grow and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $12.54
  • Grotek Precision Bloom, 23 L
    Grotek

    Grotek Precision Bloom 23L

    Precision Bloom 0-6-4 Precision Bloom is part of a complete nutrient package when combined with Precision Grow and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $71.05
    $97.99
    $78.05
  • Grotek Precision Bloom, 4 L
    Grotek

    Grotek Precision Bloom 4L

    Precision Bloom 0-6-4 Precision Bloom is part of a complete nutrient package when combined with Precision Grow and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $28.08
  • Grotek Precision Grow, 10 L
    Grotek

    Grotek Precision Grow 10L

    Precision Grow 3-1-4 Precision Grow is part of a complete nutrient package when combined with Precision Bloom and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $39.06
    $48.99
    $46.06
  • Grotek Precision Grow, 1 L
    Grotek

    Grotek Precision Grow 1L

    Precision Grow 3-1-4 Precision Grow is part of a complete nutrient package when combined with Precision Bloom and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $12.54
  • Grotek Precision Grow, 23 L
    Grotek

    Grotek Precision Grow 23L

    Precision Grow 3-1-4 Precision Grow is part of a complete nutrient package when combined with Precision Bloom and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $71.05
    $97.99
    $78.05
  • Grotek Precision Grow, 4 L
    Grotek

    Grotek Precision Grow 4L

    Precision Grow 3-1-4 Precision Grow is part of a complete nutrient package when combined with Precision Bloom and Precision Micro components. The 3-Part Precision base nutrients are designed to be a...
    $28.08
  • Grotek Precision Micro, 10 L
    Grotek

    Grotek Precision Micro 10L

    Precision Micro 4-0-2Precision Micro is part of a complete nutrient package when combined with Precision Grow and Precision Bloom components. The 3-Part Precision base nutrients are designed to be a...
    $47.06
    $58.99
    $54.06