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Hawthorne

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  • 1/8" Heavy Duty Hanger 80 lb.

    Hawthorne
    Original price $23.99 - Original price $23.99
    Original price
    $23.99
    $23.99 - $23.99
    Current price $23.99

    1/8" heavy duty hangers are an economical version, with a slightly reduced weight capacity. Their patented system pulls tight, locks in place and w...

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    Original price $23.99 - Original price $23.99
    Original price
    $23.99
    $23.99 - $23.99
    Current price $23.99
  • AgroLED® 6W Green LED Night Light

    Hawthorne
    Original price $21.99 - Original price $21.99
    Original price
    $21.99
    $21.99 - $21.99
    Current price $21.99

    Our AgroLED® 6W green lamp makes it possible to work and control your plants when they are in their night cycle. The lamp is 530 nm wavelength gree...

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    Original price $21.99 - Original price $21.99
    Original price
    $21.99
    $21.99 - $21.99
    Current price $21.99
  • Apollo 6 - One Outlet Mechanical Timer

    Hawthorne
    Original price $16.50 - Original price $16.50
    Original price
    $16.50
    $16.50 - $16.50
    Current price $16.50

    The Apollo® 6 - 24 hr timer is the perfect timing solution for your hydro systems. With a 15 Amp capacity, it's easy to set to run your pumps, fans...

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    Original price $16.50 - Original price $16.50
    Original price
    $16.50
    $16.50 - $16.50
    Current price $16.50
  • Apollo 8 24hr Dual Timer

    Hawthorne
    Original price $23.00 - Original price $23.00
    Original price
    $23.00
    $23.00 - $23.00
    Current price $23.00

    The Apollo® 8 - 24 hour timer is the perfect timing solution for your hydro systems. With two outlets and a 15 amp capacity, it's easy to set to ru...

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    Original price $23.00 - Original price $23.00
    Original price
    $23.00
    $23.00 - $23.00
    Current price $23.00
  • Aqua Heat Titanium Heater

    Hawthorne
    Original price $64.99 - Original price $64.99
    Original price
    $64.99
    $64.99 - $64.99
    Current price $64.99

    Heater tube is fully submersible. Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Ideal for ...

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    Original price $64.99 - Original price $64.99
    Original price
    $64.99
    $64.99 - $64.99
    Current price $64.99
  • Barbed Y Connector Fittings 1/4 in

    Hawthorne
    Original price $0.50 - Original price $0.50
    Original price
    $0.50
    $0.50 - $0.50
    Current price $0.50

    These non-corrosive plastic fittings are guaranteed to provided a secure, watertight and airtight connection. These fittings offer strength and dur...

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    Original price $0.50 - Original price $0.50
    Original price
    $0.50
    $0.50 - $0.50
    Current price $0.50
  • Sold out

    Black Vinyl Tube

    Hawthorne
    Original price $0.98 - Original price $49.00
    Original price
    $0.98
    $0.98 - $49.00
    Current price $0.98

    Premium vinyl tubing made of excellent quality.  1/2 in. black vinyl tubing/100 ft. roll 3/16 in ID - 1/4 in OD 100 ft Roll

    Original price $0.98 - Original price $49.00
    Original price
    $0.98
    $0.98 - $49.00
    Current price $0.98
    Sold out
  • Sold out

    BlueLab Truncheon meter

    Hawthorne
    Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00

    Robust and reliable construction for long-lasting value Fully waterproof; splash, submerge or sink - we've got you covered Automatically detects l...

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    Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00
    Sold out
  • Sold out

    Can-Filter

    Hawthorne
    Original price $451.77 - Original price $599.28
    Original price
    $451.77 - $599.28
    $451.77 - $599.28
    Current price $451.77

    Each Original Can-Filter® uses the most conceptually sound, granular carbon, packed-bed design to deliver the best performing carbon filter on the ...

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    Original price $451.77 - Original price $599.28
    Original price
    $451.77 - $599.28
    $451.77 - $599.28
    Current price $451.77
    Sold out
  • Eco Submersible Pump

    Hawthorne
    Original price $22.00 - Original price $105.00
    Original price
    $22.00 - $105.00
    $22.00 - $105.00
    Current price $22.00

    EcoPlus® Fixed Flow Rate Submersible or Inline pumps are great for a variety of application including hydroponics, aquariums, ponds and more. These...

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    Original price $22.00 - Original price $105.00
    Original price
    $22.00 - $105.00
    $22.00 - $105.00
    Current price $22.00
  • Save 13% Save %

    EcoAir Commercial 12 outlet Air 7 pump 3566 gph

    Hawthorne
    Original price $210.00
    Original price $210.00 - Original price $210.00
    Original price $210.00
    Current price $183.50
    $183.50 - $183.50
    Current price $183.50

    EcoAir Commercial Air Pump 12 Outlet  3566gph

    Original price $210.00
    Original price $210.00 - Original price $210.00
    Original price $210.00
    Current price $183.50
    $183.50 - $183.50
    Current price $183.50
    Save 13% Save %
  • Sold out

    EcoAir Commercial 6 Outlet Air 3 1030 gph pump

    Hawthorne
    Original price $90.00
    Original price $90.00 - Original price $90.00
    Original price $90.00
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99

    Widely used to provide oxygen in aquariums, fish farms and hydroponic systems. Includes chrome air manifold, ranging from six to twelve outlets. Cy...

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    Original price $90.00
    Original price $90.00 - Original price $90.00
    Original price $90.00
    Current price $67.99
    $67.99 - $67.99
    Current price $67.99
    Sold out
  • Sold out

    EcoPlus 1/10 HP Chiller Fitting Kit *

    Hawthorne
    Original price $14.00 - Original price $14.00
    Original price
    $14.00
    $14.00 - $14.00
    Current price $14.00

    *Special Order Only The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller prov...

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    Original price $14.00 - Original price $14.00
    Original price
    $14.00
    $14.00 - $14.00
    Current price $14.00
    Sold out
  • Sold out

    EcoPlus® 1/10 HP Chiller *

    Hawthorne
    Original price $519.95 - Original price $519.95
    Original price
    $519.95
    $519.95 - $519.95
    Current price $519.95

    *Special Order Only The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller prov...

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    Original price $519.95 - Original price $519.95
    Original price
    $519.95
    $519.95 - $519.95
    Current price $519.95
    Sold out
  • EZ Clone Classic 9 system

    Hawthorne
    Original price $190.00 - Original price $190.00
    Original price
    $190.00
    $190.00 - $190.00
    Current price $190.00

    EZ-CLONE is proud to announce the introduction of the brand new and smallest Cloning System we have ever designed, the EZ-CLONE 9 SITE SYSTEM. Only...

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    Original price $190.00 - Original price $190.00
    Original price
    $190.00
    $190.00 - $190.00
    Current price $190.00
  • Farm Kit Pump kit

    Hawthorne
    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95

    Plumbing hardware for Water Farm Includes drip ring, pumping column, drain level tube and clip, clear air hose and grommet Includes the Water Farm...

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    Original price $20.95 - Original price $20.95
    Original price
    $20.95
    $20.95 - $20.95
    Current price $20.95
  • Sold out

    Fast Fit Light Stand

    Hawthorne
    Original price $118.00 - Original price $118.00
    Original price
    $118.00
    $118.00 - $118.00
    Current price $118.00

    Fast Fit Light Stand 4'. 5 minute set up.

    Original price $118.00 - Original price $118.00
    Original price
    $118.00
    $118.00 - $118.00
    Current price $118.00
    Sold out
  • Fast Fit Tray Stand

    Hawthorne
    Original price $139.00 - Original price $189.00
    Original price
    $139.00 - $189.00
    $139.00 - $189.00
    Current price $139.00

    Tray sold separately and may fit differently depending on brand. 

    Original price $139.00 - Original price $189.00
    Original price
    $139.00 - $189.00
    $139.00 - $189.00
    Current price $139.00
  • FloraFlex Multi Flow Bubbler

    Hawthorne
    Original price $22.00 - Original price $22.00
    Original price
    $22.00
    $22.00 - $22.00
    Current price $22.00

    The Multi Flow Bubbler is an 8 outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. This manifold easil...

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    Original price $22.00 - Original price $22.00
    Original price
    $22.00
    $22.00 - $22.00
    Current price $22.00
  • FloraFlex® GHT to NPT Quick Disconnect Set

    Hawthorne
    Original price $4.99 - Original price $4.99
    Original price
    $4.99
    $4.99 - $4.99
    Current price $4.99

    This tool easily connects your Flora Valve to your FloraFlex™ Bubbler. Eliminates the need for using Teflon Tape during manifold assembly. Allows y...

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    Original price $4.99 - Original price $4.99
    Original price
    $4.99
    $4.99 - $4.99
    Current price $4.99
  • Gavita 8 ft Power Cord 120v or 240v

    Hawthorne
    Original price $21.80 - Original price $26.80
    Original price
    $21.80 - $26.80
    $21.80 - $26.80
    Current price $21.80

    The Gavita E-Series LED Adapter - 120-277 V is required for each fixture when using the controller; non-controlled fixtures simply operate at 100%.

    Original price $21.80 - Original price $26.80
    Original price
    $21.80 - $26.80
    $21.80 - $26.80
    Current price $21.80
  • Sold out

    Gavita E-Series LED Adapter - 120 - 277 Volt including the cable RJ45-RJ45/6 Ft

    Hawthorne
    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95

    The Gavita Pro 1700e LED fixture operates at 645 watts with an output of 1700 µmol s-1 PAR and an impressive efficacy of 2.6 µmol s-1 per watt. The...

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    Original price $149.95 - Original price $149.95
    Original price
    $149.95
    $149.95 - $149.95
    Current price $149.95
    Sold out
  • Sold out

    Gavita Pro 1700e LED

    Hawthorne
    Original price $1,860.00
    Original price $1,860.00 - Original price $1,860.00
    Original price $1,860.00
    Current price $1,540.00
    $1,540.00 - $1,540.00
    Current price $1,540.00

    High efficiency (2.6 μmol s-1 per watt) High output for high intensity FCC and UL8800 compliant, IP66 wet rated Top bin LEDs Reduced HVAC requirem...

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    Original price $1,860.00
    Original price $1,860.00 - Original price $1,860.00
    Original price $1,860.00
    Current price $1,540.00
    $1,540.00 - $1,540.00
    Current price $1,540.00
    Sold out
  • Graduated Cylinder 20 oz/500 ml

    Hawthorne
    Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99

    Graduated Cylinder 20 oz/500 ml from measure master.

    Original price $18.99 - Original price $18.99
    Original price
    $18.99
    $18.99 - $18.99
    Current price $18.99