Nutrients and Supplements

  • GH Floralicious Plus Pint (12/Cs) GH Floralicious Plus Pint (12/Cs)
    General Hydroponics

    GH Floralicious Plus Pint (12/Cs)

    The foundation of Floralicious® is Floralicious Plus, our No. 1 nutrient additive. This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth. Floralicious features a potent blend of nutrients for plant...
    $29.27
    $43.84
    $35.12
  • FLORALICIOUS PLUS 6 GALLON FLORALICIOUS PLUS 6 GALLON
    General Hydroponics

    FLORALICIOUS PLUS 6 GALLON

    The foundation of Floralicious® is Floralicious Plus, our No. 1 nutrient additive. This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth. Floralicious features a potent blend of nutrients for plant...
    $804.38
    $1,112.23
    $965.25
  • GH Floralicious Plus Quart (12/Cs) GH Floralicious Plus Quart (12/Cs)
    General Hydroponics

    GH Floralicious Plus Quart (12/Cs)

    The foundation of Floralicious® is Floralicious Plus, our No. 1 nutrient additive. This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth. Floralicious features a potent blend of nutrients for plant...
    $51.28
    $91.89
    $61.53
  • GH Floralicious Plus Gallon (4/Cs) GH Floralicious Plus Gallon (4/Cs)
    General Hydroponics

    GH Floralicious Plus Gallon (4/Cs)

    The foundation of Floralicious® is Floralicious Plus, our No. 1 nutrient additive. This highly concentrated solution is formulated for use in both the vegetative and flowering stages of growth. Floralicious features a potent blend of nutrients for plant...
    $178.98
    $321.32
    $214.77
  • SILICA BLAST 55GAL/1 SILICA BLAST 55GAL/1
    Botanicare

    SILICA BLAST 55GAL/1

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast™...
    $1,273.88
    $2,264.71
    $1,528.65
  • SILICA BLAST 1QT SILICA BLAST 1QT
    Botanicare

    SILICA BLAST 1QT

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast™...
    $15.36
    $23.13
    $18.44
  • SILICA BLAST 2.5GAL SILICA BLAST 2.5GAL
    Botanicare

    SILICA BLAST 2.5GAL

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast™...
    $75.55
    $122.37
    $90.66
  • SILICA BLAST 1GAL SILICA BLAST 1GAL
    Botanicare

    SILICA BLAST 1GAL

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast™...
    $35.32
    $54.78
    $42.39
  • SILICA BLAST 5GAL/1 SILICA BLAST 5GAL/1
    Botanicare

    SILICA BLAST 5GAL/1

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast™...
    $125.95
    $225.03
    $151.14
  • GH RapidStart 1 Liter (6/Cs) GH RapidStart 1 Liter (6/Cs)
    General Hydroponics

    GH RapidStart 1 Liter (6/Cs)

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart® helps plants develop strong root networks. It can be used throughout the...
    $128.60
    $208.43
    $154.32
  • GH RapidStart 6 Gallon GH RapidStart 6 Gallon
    General Hydroponics

    GH RapidStart 6 Gallon

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart® helps plants develop strong root networks. It can be used throughout the...
    $2,120.20
    $3,989.30
    $2,544.24
  • GH RapidStart Gallon (4/Cs) GH RapidStart Gallon (4/Cs)
    General Hydroponics

    GH RapidStart Gallon (4/Cs)

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart® helps plants develop strong root networks. It can be used throughout the...
    $440.30
    $715.29
    $528.36
  • GH RapidStart 500 ml (12/Cs) GH RapidStart 500 ml (12/Cs)
    General Hydroponics

    GH RapidStart 500 ml (12/Cs)

    RapidStart® is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart® helps plants develop strong root networks. It can be used throughout the...
    $66.86
    $107.87
    $80.24
  • GH General Organics CaMg+ 6 Gallon GH General Organics CaMg+ 6 Gallon
    General Hydroponics

    GH General Organics CaMg+ 6 Gallon

    CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic...
    $221.59
    $393.33
    $265.91
  • GH General Organics CaMg+ Gallon (4/Cs) GH General Organics CaMg+ Gallon (4/Cs)
    General Hydroponics

    GH General Organics CaMg+ Gallon (4/Cs)

    CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic...
    $49.58
    $76.91
    $59.50
  • GH General Organics CaMg+ 2.5 Gallon (2/Cs) GH General Organics CaMg+ 2.5 Gallon (2/Cs)
    General Hydroponics

    GH General Organics CaMg+ 2.5 Gallon (2/Cs)

    CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic...
    $108.50
    $175.41
    $130.20
  • GH General Organics CaMg+ Quart (12/Cs) GH General Organics CaMg+ Quart (12/Cs)
    General Hydroponics

    GH General Organics CaMg+ Quart (12/Cs)

    CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic...
    $16.25
    $24.49
    $19.50
  • GH General Organics BioThrive Bloom 6 Gallon GH General Organics BioThrive Bloom 6 Gallon
    General Hydroponics

    GH General Organics BioThrive Bloom 6 Gallon

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you...
    $193.45
    $343.29
    $232.14
  • GH General Organics BioThrive Bloom Gallon (4/Cs) GH General Organics BioThrive Bloom Gallon (4/Cs)
    General Hydroponics

    GH General Organics BioThrive Bloom Gallon (4/Cs)

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you...
    $46.81
    $72.67
    $56.18
  • GH General Organics BioThrive Bloom Quart (12/Cs) GH General Organics BioThrive Bloom Quart (12/Cs)
    General Hydroponics

    GH General Organics BioThrive Bloom Quart (12/Cs)

    BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you...
    $15.81
    $23.63
    $18.97
  • GH General Organics BioThrive Grow 6 Gallon GH General Organics BioThrive Grow 6 Gallon
    General Hydroponics

    GH General Organics BioThrive Grow 6 Gallon

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use...
    $238.49
    $424.58
    $286.19
  • GH General Organics BioThrive Grow Gallon (4/Cs) GH General Organics BioThrive Grow Gallon (4/Cs)
    General Hydroponics

    GH General Organics BioThrive Grow Gallon (4/Cs)

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use...
    $52.23
    $84.32
    $62.67
  • GH General Organics BioThrive Grow Quart (12/Cs) GH General Organics BioThrive Grow Quart (12/Cs)
    General Hydroponics

    GH General Organics BioThrive Grow Quart (12/Cs)

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use...
    $16.25
    $24.23
    $19.50
  • Flora Series Quart Trial Pack Flora Series Quart Trial Pack
    General Hydroponics

    Flora Series Quart Trial Pack

    Your favorite 3-part nutrient system you need to get started in one box. This box contains: 1 quart FloraMicro®, FloraGro® and FloraBloom®
    $33.03
    $35.77
    $39.64
  • GH FloraNova Bloom Gallon (4/Cs) GH FloraNova Bloom Gallon (4/Cs)
    General Hydroponics

    GH FloraNova Bloom Gallon (4/Cs)

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $71.39
    $115.43
    $85.67
  • GH FloraNova Bloom Quart (12/Cs) GH FloraNova Bloom Quart (12/Cs)
    General Hydroponics

    GH FloraNova Bloom Quart (12/Cs)

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $24.30
    $36.39
    $29.16
  • GH FloraNova Bloom Pint (12/Cs) GH FloraNova Bloom Pint (12/Cs)
    General Hydroponics

    GH FloraNova Bloom Pint (12/Cs)

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $14.55
    $21.86
    $17.46
  • GH FloraNova Bloom 2.5 Gallon (2/Cs) GH FloraNova Bloom 2.5 Gallon (2/Cs)
    General Hydroponics

    GH FloraNova Bloom 2.5 Gallon (2/Cs)

    FloraNova® represents a breakthrough in fertilizer technology, as it gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $164.73
    $267.22
    $197.67
  • GH FloraNova Grow 2.5 Gallon (2/Cs) GH FloraNova Grow 2.5 Gallon (2/Cs)
    General Hydroponics

    GH FloraNova Grow 2.5 Gallon (2/Cs)

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $164.73
    $267.22
    $197.67
  • GH FloraNova Grow Gallon (4/Cs) GH FloraNova Grow Gallon (4/Cs)
    General Hydroponics

    GH FloraNova Grow Gallon (4/Cs)

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $71.39
    $115.43
    $85.67
  • GH FloraNova Grow Quart (12/Cs) GH FloraNova Grow Quart (12/Cs)
    General Hydroponics

    GH FloraNova Grow Quart (12/Cs)

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $24.30
    $36.39
    $29.16
  • GH FloraNova Grow Pint (12/Cs) GH FloraNova Grow Pint (12/Cs)
    General Hydroponics

    GH FloraNova Grow Pint (12/Cs)

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova® gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both...
    $14.55
    $21.86
    $17.46
  • Botanicare Pure Blend Pro Bloom 55 Gallon Botanicare Pure Blend Pro Bloom 55 Gallon
    Botanicare

    Botanicare Pure Blend Pro Bloom 55 Gallon

    Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.
    $1,707.63
    $3,035.85
    $2,049.15
  • Botanicare Pure Blend Pro Bloom 2.5 Gallon (2/Cs) Botanicare Pure Blend Pro Bloom 2.5 Gallon (2/Cs)
    Botanicare

    Botanicare Pure Blend Pro Bloom 2.5 Gallon (2/Cs)

    Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage.
    $103.63
    $167.75
    $124.35
  • GH MaxiGro 50 lb GH MaxiGro 50 lb
    General Hydroponics

    GH MaxiGro 50 lb

    MaxiGro™ and MaxiBloom™ are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro™ and MaxiBloom™ will provide superior results when used with a wide variety of...
    $245.53
    $435.84
    $294.63
  • GH MaxiGro 16 lb GH MaxiGro 16 lb
    General Hydroponics

    GH MaxiGro 16 lb

    MaxiGro™ and MaxiBloom™ are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro™ and MaxiBloom™ will provide superior results when used with a wide variety of...
    $87.51
    $155.71
    $105.02
  • GH MaxiBloom 50 lb GH MaxiBloom 50 lb
    General Hydroponics

    GH MaxiBloom 50 lb

    MaxiGro™ and MaxiBloom™ are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro™ and MaxiBloom™ will provide superior results when used with a wide variety of...
    $245.53
    $437.07
    $294.63
  • GH MaxiBloom 16 lb GH MaxiBloom 16 lb
    General Hydroponics

    GH MaxiBloom 16 lb

    MaxiGro™ and MaxiBloom™ are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro™ and MaxiBloom™ will provide superior results when used with a wide variety of...
    $87.51
    $155.71
    $105.02
  • GH MaxiBloom 2.2 lb (12/Cs) GH MaxiBloom 2.2 lb (12/Cs)
    General Hydroponics

    GH MaxiBloom 2.2 lb (12/Cs)

    MaxiGro™ and MaxiBloom™ are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro™ and MaxiBloom™ will provide superior results when used with a wide variety of...
    $14.28
    $21.51
    $17.14
  • GH Flora Micro 55 Gallon GH Flora Micro 55 Gallon
    General Hydroponics

    GH Flora Micro 55 Gallon

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $1,041.03
    $1,850.79
    $1,249.23
  • GH Flora Micro 6 Gallon GH Flora Micro 6 Gallon
    General Hydroponics

    GH Flora Micro 6 Gallon

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $120.41
    $214.28
    $144.50
  • GH Flora Micro 2.5 Gallon (2/Cs) GH Flora Micro 2.5 Gallon (2/Cs)
    General Hydroponics

    GH Flora Micro 2.5 Gallon (2/Cs)

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $68.95
    $111.45
    $82.74
  • GH Flora Micro Gallon (4/Cs) GH Flora Micro Gallon (4/Cs)
    General Hydroponics

    GH Flora Micro Gallon (4/Cs)

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $29.00
    $46.07
    $34.80
  • GH Flora Micro Quart (12/Cs) GH Flora Micro Quart (12/Cs)
    General Hydroponics

    GH Flora Micro Quart (12/Cs)

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $14.05
    $21.13
    $16.86
  • GH Flora Micro Pint (12/Cs) GH Flora Micro Pint (12/Cs)
    General Hydroponics

    GH Flora Micro Pint (12/Cs)

    The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
    $11.21
    $16.17
    $13.46
  • FloraSeries Quart Trial Pack FloraSeries Quart Trial Pack
    General Hydroponics

    FloraSeries Quart Trial Pack

    Your favorite 3-part nutrient system you need to get started in one box. This box contains: 1 quart FloraMicro®, FloraGro® and FloraBloom®
    $35.00
    $39.35
    $42.00
  • Botanicare Pure Blend Pro Grow 55 Gallon Botanicare Pure Blend Pro Grow 55 Gallon
    Botanicare

    Botanicare Pure Blend Pro Grow 55 Gallon

    A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend Pro® Bloom is used in the flowering and fruiting stages to support vigorous buds, fruits and flower formation.
    $1,707.63
    $3,035.85
    $2,049.15
  • Botanicare Pure Blend Pro Grow Quart (12/Cs) Botanicare Pure Blend Pro Grow Quart (12/Cs)
    Botanicare

    Botanicare Pure Blend Pro Grow Quart (12/Cs)

    A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend Pro® Bloom is used in the flowering and fruiting stages to support vigorous buds, fruits and flower formation.
    $20.36
    $30.37
    $24.43
  • Botanicare Pure Blend Pro Grow 2.5 Gallon (2/Cs) Botanicare Pure Blend Pro Grow 2.5 Gallon (2/Cs)
    Botanicare

    Botanicare Pure Blend Pro Grow 2.5 Gallon (2/Cs)

    A premium, one-part plant food for use in many types of growing techniques such as hydroponics, soil and soilless applications. Pure Blend Pro® Bloom is used in the flowering and fruiting stages to support vigorous buds, fruits and flower formation.
    $101.59
    $164.46
    $121.91