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General Hydroponics

  • Out of Stock

    GH FloraNova Grow Quart

    Original price $35.00
    Original price $35.00 - Original price $35.00
    Original price $35.00
    Current price $4.80
    $4.80 - $4.80
    Current price $4.80

    FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liqui...

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    Original price $35.00
    Original price $35.00 - Original price $35.00
    Original price $35.00
    Current price $4.80
    $4.80 - $4.80
    Current price $4.80
    Out of Stock
  • FALSE
    Out of Stock

    GH FloraShield 275 Gallon Tote (1-Plt)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10,823.53
    $10,823.53 - $10,823.53
    Current price $10,823.53

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10,823.53
    $10,823.53 - $10,823.53
    Current price $10,823.53
    Out of Stock
  • Out of Stock

    GH FloraShield Gallon

    Original price $20.85 - Original price $20.85
    Original price $20.85
    $22.46
    $22.46 - $22.46
    Current price $22.46

    Original price $20.85 - Original price $20.85
    Original price $20.85
    $22.46
    $22.46 - $22.46
    Current price $22.46
    Out of Stock
  • Out of Stock

    GH FloraShield Quart

    Original price $7.67
    Original price $7.67 - Original price $7.67
    Original price $7.67
    Current price $7.51
    $7.51 - $7.51
    Current price $7.51

    Original price $7.67
    Original price $7.67 - Original price $7.67
    Original price $7.67
    Current price $7.51
    $7.51 - $7.51
    Current price $7.51
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioBud 275 Gallon Tote (1-Plt)

    Original price $22,769.94
    Original price $22,769.94 - Original price $22,769.94
    Original price $22,769.94
    Current price $20,835.29
    $20,835.29 - $20,835.29
    Current price $20,835.29

    Original price $22,769.94
    Original price $22,769.94 - Original price $22,769.94
    Original price $22,769.94
    Current price $20,835.29
    $20,835.29 - $20,835.29
    Current price $20,835.29
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioBud 55 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,467.18
    $5,467.18 - $5,467.18
    Current price $5,467.18

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,467.18
    $5,467.18 - $5,467.18
    Current price $5,467.18
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioMarine 275 Gallon Tote (1-Plt)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,250.99
    $5,250.99 - $5,250.99
    Current price $5,250.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,250.99
    $5,250.99 - $5,250.99
    Current price $5,250.99
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics Biomarine 55 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,281.99
    $1,281.99 - $1,281.99
    Current price $1,281.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,281.99
    $1,281.99 - $1,281.99
    Current price $1,281.99
    Out of Stock
  • Out of Stock

    GH General Organics BioThrive Bloom 15 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $404.99
    $404.99 - $404.99
    Current price $404.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $404.99
    $404.99 - $404.99
    Current price $404.99
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioThrive Bloom 275 Gallon Tote (1-Plt)

    Original price $10,949.30
    Original price $10,949.30 - Original price $10,949.30
    Original price $10,949.30
    Current price $6,125.66
    $6,125.66 - $6,125.66
    Current price $6,125.66

    Note: No Return or Refund on this product

    Original price $10,949.30
    Original price $10,949.30 - Original price $10,949.30
    Original price $10,949.30
    Current price $6,125.66
    $6,125.66 - $6,125.66
    Current price $6,125.66
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioThrive Bloom 55 Gallon

    Original price $2,338.05
    Original price $2,338.05 - Original price $2,338.05
    Original price $2,338.05
    Current price $1,458.67
    $1,458.67 - $1,458.67
    Current price $1,458.67

    Original price $2,338.05
    Original price $2,338.05 - Original price $2,338.05
    Original price $2,338.05
    Current price $1,458.67
    $1,458.67 - $1,458.67
    Current price $1,458.67
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioThrive Grow 15 Gallon

    Original price $892.96
    Original price $892.96 - Original price $892.96
    Original price $892.96
    Current price $500.57
    $500.57 - $500.57
    Current price $500.57

    Note: No Return or Refund on this product

    Original price $892.96
    Original price $892.96 - Original price $892.96
    Original price $892.96
    Current price $500.57
    $500.57 - $500.57
    Current price $500.57
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics BioThrive Grow 55 Gallon

    Original price $3,188.31
    Original price $3,188.31 - Original price $3,188.31
    Original price $3,188.31
    Current price $1,795.63
    $1,795.63 - $1,795.63
    Current price $1,795.63

    Note: No Return or Refund on this product

    Original price $3,188.31
    Original price $3,188.31 - Original price $3,188.31
    Original price $3,188.31
    Current price $1,795.63
    $1,795.63 - $1,795.63
    Current price $1,795.63
    Out of Stock
  • Out of Stock

    GH General Organics CaMg+ 15 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $430.82
    $430.82 - $430.82
    Current price $430.82

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $430.82
    $430.82 - $430.82
    Current price $430.82
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics CaMg+ 275 Gallon Tote (1-Plt)

    Original price $12,227.71
    Original price $12,227.71 - Original price $12,227.71
    Original price $12,227.71
    Current price $6,018.99
    $6,018.99 - $6,018.99
    Current price $6,018.99

    Original price $12,227.71
    Original price $12,227.71 - Original price $12,227.71
    Original price $12,227.71
    Current price $6,018.99
    $6,018.99 - $6,018.99
    Current price $6,018.99
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics CaMg+ 55 Gallon

    Original price $2,950.03
    Original price $2,950.03 - Original price $2,950.03
    Original price $2,950.03
    Current price $1,036.99
    $1,036.99 - $1,036.99
    Current price $1,036.99

    CaMg+® is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. CaMg+® is biologi...

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    Original price $2,950.03
    Original price $2,950.03 - Original price $2,950.03
    Original price $2,950.03
    Current price $1,036.99
    $1,036.99 - $1,036.99
    Current price $1,036.99
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics Diamond Black 15 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $334.28
    $334.28 - $334.28
    Current price $334.28

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $334.28
    $334.28 - $334.28
    Current price $334.28
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics Diamond Black 275 Gallon Tote (1-Plt)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,972.97
    $4,972.97 - $4,972.97
    Current price $4,972.97

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,972.97
    $4,972.97 - $4,972.97
    Current price $4,972.97
    Out of Stock
  • FALSE
    Out of Stock

    GH General Organics Diamond Black 55 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,231.70
    $1,231.70 - $1,231.70
    Current price $1,231.70

    Diamond Black is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containing an exce...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,231.70
    $1,231.70 - $1,231.70
    Current price $1,231.70
    Out of Stock
  • Out of Stock

    GH Grommet 1 in, Pack of 10 Pieces

    Original price $13.23
    Original price $13.23 - Original price $13.23
    Original price $13.23
    Current price $12.87
    $12.87 - $12.87
    Current price $12.87

    Price shown is per unit; add to cart for case price.

    Original price $13.23
    Original price $13.23 - Original price $13.23
    Original price $13.23
    Current price $12.87
    $12.87 - $12.87
    Current price $12.87
    Out of Stock
  • Out of Stock

    GH Grommet 1-1-4 in, Pack of 10 Pieces

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $13.95
    $13.95 - $13.95
    Current price $13.95

    Price shown is per unit; add to cart for case price.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $13.95
    $13.95 - $13.95
    Current price $13.95
    Out of Stock
  • FALSE
    Out of Stock

    GH Grommet 1-2 in, Pack of 25 Pieces

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.22
    $10.22 - $10.22
    Current price $10.22

    Price shown is per unit; add to cart for case price.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.22
    $10.22 - $10.22
    Current price $10.22
    Out of Stock
  • FALSE
    Out of Stock

    GH Grommet Insert 1-2 in (1-bag)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.00
    $5.00 - $5.00
    Current price $5.00

    Special order item; to order, please email wholesale@zenhydro.com or click here

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.00
    $5.00 - $5.00
    Current price $5.00
    Out of Stock
  • FALSE
    Out of Stock

    GH Grommet Insert 3-4 in, Pack of 10 Pieces

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.33
    $6.33 - $6.33
    Current price $6.33

    Price shown is per unit; add to cart for case price.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.33
    $6.33 - $6.33
    Current price $6.33
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro 15 Gallon

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.19
    $264.19 - $264.19
    Current price $264.19

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.19
    $264.19 - $264.19
    Current price $264.19
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro 2.5 Gallon

    Original price $103.84
    Original price $103.84 - Original price $103.84
    Original price $103.84
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99

    Original price $103.84
    Original price $103.84 - Original price $103.84
    Original price $103.84
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99
    Out of Stock
  • FALSE
    Out of Stock

    GH Hardwater Flora Micro 275 Gallon Tote (1-Plt)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,641.99
    $3,641.99 - $3,641.99
    Current price $3,641.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,641.99
    $3,641.99 - $3,641.99
    Current price $3,641.99
    Out of Stock
  • FALSE
    Out of Stock

    GH Hardwater Flora Micro 55 Gallon

    Original price $1,679.23
    Original price $1,679.23 - Original price $1,679.23
    Original price $1,679.23
    Current price $826.99
    $826.99 - $826.99
    Current price $826.99

    If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

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    Original price $1,679.23
    Original price $1,679.23 - Original price $1,679.23
    Original price $1,679.23
    Current price $826.99
    $826.99 - $826.99
    Current price $826.99
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro 6 Gallon

    Original price $199.68
    Original price $199.68 - Original price $199.68
    Original price $199.68
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99

    If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

    View full details
    Original price $199.68
    Original price $199.68 - Original price $199.68
    Original price $199.68
    Current price $98.99
    $98.99 - $98.99
    Current price $98.99
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro Gallon

    Original price $43.79
    Original price $43.79 - Original price $43.79
    Original price $43.79
    Current price $23.78
    $23.78 - $23.78
    Current price $23.78

    If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

    View full details
    Original price $43.79
    Original price $43.79 - Original price $43.79
    Original price $43.79
    Current price $23.78
    $23.78 - $23.78
    Current price $23.78
    Out of Stock
  • Out of Stock

    GH Hardwater Flora Micro Quart

    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99

    Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99
    Out of Stock
  • Out of Stock

    GH KoolBloom 16 lb

    Original price $268.89
    Original price $268.89 - Original price $268.89
    Original price $268.89
    Current price $158.10
    $158.10 - $158.10
    Current price $158.10

    KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. Kool...

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    Original price $268.89
    Original price $268.89 - Original price $268.89
    Original price $268.89
    Current price $158.10
    $158.10 - $158.10
    Current price $158.10
    Out of Stock
  • Out of Stock

    GH KoolBloom 2.2 lb

    Original price $37.40
    Original price $37.40 - Original price $37.40
    Original price $37.40
    Current price $4.50
    $4.50 - $4.50
    Current price $4.50

    KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. Kool...

    View full details
    Original price $37.40
    Original price $37.40 - Original price $37.40
    Original price $37.40
    Current price $4.50
    $4.50 - $4.50
    Current price $4.50
    Out of Stock
  • FALSE
    Out of Stock

    GH KoolBloom Dry 4 oz

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.99
    $10.99 - $10.99
    Current price $10.99

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.99
    $10.99 - $10.99
    Current price $10.99
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom 15 Gallon

    Original price $1,023.14
    Original price $1,023.14 - Original price $1,023.14
    Original price $1,023.14
    Current price $599.21
    $599.21 - $599.21
    Current price $599.21

    GH Liquid KoolBloom 15 Gallon Note: No Return or Refund on this product

    Original price $1,023.14
    Original price $1,023.14 - Original price $1,023.14
    Original price $1,023.14
    Current price $599.21
    $599.21 - $599.21
    Current price $599.21
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom 2.5 Gallon

    Original price $181.28
    Original price $181.28 - Original price $181.28
    Original price $181.28
    Current price $24.02
    $24.02 - $24.02
    Current price $24.02

    Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

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    Original price $181.28
    Original price $181.28 - Original price $181.28
    Original price $181.28
    Current price $24.02
    $24.02 - $24.02
    Current price $24.02
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom 55 Gallon

    Original price $3,360.09
    Original price $3,360.09 - Original price $3,360.09
    Original price $3,360.09
    Current price $1,979.94
    $1,979.94 - $1,979.94
    Current price $1,979.94

    Note: No Return or Refund on this product

    Original price $3,360.09
    Original price $3,360.09 - Original price $3,360.09
    Original price $3,360.09
    Current price $1,979.94
    $1,979.94 - $1,979.94
    Current price $1,979.94
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom 6 Gallon

    Original price $407.39
    Original price $407.39 - Original price $407.39
    Original price $407.39
    Current price $240.44
    $240.44 - $240.44
    Current price $240.44

    Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

    View full details
    Original price $407.39
    Original price $407.39 - Original price $407.39
    Original price $407.39
    Current price $240.44
    $240.44 - $240.44
    Current price $240.44
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom Gallon

    Original price $84.58
    Original price $84.58 - Original price $84.58
    Original price $84.58
    Current price $10.98
    $10.98 - $10.98
    Current price $10.98

    Note: No Return or Refund on this product

    Original price $84.58
    Original price $84.58 - Original price $84.58
    Original price $84.58
    Current price $10.98
    $10.98 - $10.98
    Current price $10.98
    Out of Stock
  • Out of Stock

    GH Liquid KoolBloom Quart

    Original price $29.04
    Original price $29.04 - Original price $29.04
    Original price $29.04
    Current price $3.64
    $3.64 - $3.64
    Current price $3.64

    Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

    View full details
    Original price $29.04
    Original price $29.04 - Original price $29.04
    Original price $29.04
    Current price $3.64
    $3.64 - $3.64
    Current price $3.64
    Out of Stock
  • Out of Stock

    GH MaxiBloom 16 lb

    Original price $149.79
    Original price $149.79 - Original price $149.79
    Original price $149.79
    Current price $88.20
    $88.20 - $88.20
    Current price $88.20

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

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    Original price $149.79
    Original price $149.79 - Original price $149.79
    Original price $149.79
    Current price $88.20
    $88.20 - $88.20
    Current price $88.20
    Out of Stock
  • Out of Stock

    GH MaxiBloom 2.2 lb

    Original price $20.69
    Original price $20.69 - Original price $20.69
    Original price $20.69
    Current price $2.39
    $2.39 - $2.39
    Current price $2.39

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $20.69
    Original price $20.69 - Original price $20.69
    Original price $20.69
    Current price $2.39
    $2.39 - $2.39
    Current price $2.39
    Out of Stock
  • Out of Stock

    GH MaxiBloom 50 lb

    Original price $420.47
    Original price $420.47 - Original price $420.47
    Original price $420.47
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $420.47
    Original price $420.47 - Original price $420.47
    Original price $420.47
    Current price $247.42
    $247.42 - $247.42
    Current price $247.42
    Out of Stock
  • Out of Stock

    GH MaxiGro 16 lb

    Original price $149.79
    Original price $149.79 - Original price $149.79
    Original price $149.79
    Current price $17.86
    $17.86 - $17.86
    Current price $17.86

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $149.79
    Original price $149.79 - Original price $149.79
    Original price $149.79
    Current price $17.86
    $17.86 - $17.86
    Current price $17.86
    Out of Stock
  • Out of Stock

    GH MaxiGro 2.2 lb

    Original price $20.69
    Original price $20.69 - Original price $20.69
    Original price $20.69
    Current price $2.46
    $2.46 - $2.46
    Current price $2.46

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $20.69
    Original price $20.69 - Original price $20.69
    Original price $20.69
    Current price $2.46
    $2.46 - $2.46
    Current price $2.46
    Out of Stock
  • Out of Stock

    GH MaxiGro 50 lb

    Original price $419.28
    Original price $419.28 - Original price $419.28
    Original price $419.28
    Current price $51.04
    $51.04 - $51.04
    Current price $51.04

    MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micro nutrien...

    View full details
    Original price $419.28
    Original price $419.28 - Original price $419.28
    Original price $419.28
    Current price $51.04
    $51.04 - $51.04
    Current price $51.04
    Out of Stock
  • Out of Stock

    GH Net Cup 2 in, Pack of 100 Pieces

    Original price $17.25
    Original price $17.25 - Original price $17.25
    Original price $17.25
    Current price $16.84
    $16.84 - $16.84
    Current price $16.84

    Price shown is per unit; add to cart for case price.

    Original price $17.25
    Original price $17.25 - Original price $17.25
    Original price $17.25
    Current price $16.84
    $16.84 - $16.84
    Current price $16.84
    Out of Stock
  • FALSE
    Out of Stock

    GH Net Cup 3 in, Pack of 100 Pieces

    Original price $34.50
    Original price $34.50 - Original price $34.50
    Original price $34.50
    Current price $32.47
    $32.47 - $32.47
    Current price $32.47

    Price shown is per unit; add to cart for case price.

    Original price $34.50
    Original price $34.50 - Original price $34.50
    Original price $34.50
    Current price $32.47
    $32.47 - $32.47
    Current price $32.47
    Out of Stock