CO2

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GROZONE Grozone Control USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Controller
No bells and whistles, just connect your CO2 generator and you're set! This is Grozone's beginner solution for growers looking for affordable and easy-to-use CO2 controller. User can select from five pre-set CO2 control values (1000, 1125, 1250, 1375 and
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Grozone Control USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Controller
$279.99
TITAN CONTROLS This CO2 Rain® System includes 25 ft of laser-drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.
Titan Controls CO2 Rain System w/ 25 ft Tubing
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This CO2 Rain® System includes 25 ft of laser-drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.
$22.99
TITAN CONTROLS Built to the high levels of quality Titan Controls® is known for, the Spartan Series® CO2 Controller/Monitor allows you to supercharge your garden at an affordable price. Capable of controlling both a CO2 regulator or a CO2 generator, this controller give
Titan Controls Spartan Series CO2 Controller / Monitor
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Built to the high levels of quality Titan Controls® is known for, the Spartan Series® CO2 Controller/Monitor allows you to supercharge your garden at an affordable price. Capable of controlling both a CO2 regulator or a CO2 generator, this controller give
$286.99
ACTIVE AIR Active Air washer O-ring for CO2 regulator inlet (replacement o-ring used where the regulator meets your CO2 tank for a tight seal).
Active Air CO2 regulator Inlet washer
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Active Air washer O-ring for CO2 regulator inlet (replacement o-ring used where the regulator meets your CO2 tank for a tight seal).
$1.55
AUTOPILOT Autopilot PPM-5 CO2 Controller
The Autopilot PPM-5 CO2 Controller is a simple and affordable way to control your CO2 injection device. Choose your desired CO2 parts per million (PPM) level, and the controller will automatically maintain that specified CO2 level. A built-in photocell lo
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Autopilot PPM-5 CO2 Controller
$314.99
AUTOPILOT Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with this easy-to-use
CO2 Monitor & Controller w/15' Remote Sensor
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Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with this easy-to-use
$308.99
HYDROGEN PRO HydroGen Pro Water Cooled CO2 Generator LP
The HydroGEN PRO is the world’s first and only water cooled CO2 generator. Water cooling can remove 86% of the heat produced by burning propane and has many features not available in any other CO2 generator on the market. The unit can easily be used in a
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HydroGen Pro Water Cooled CO2 Generator LP
$429.99
ACTIVE AIR Active Air CO2 tubing, 100', drilled
Active Air 100 ft. CO2 Drilled Tubing. Use with CO2 regulator and tank to evenly distribute CO2 to your grow area and plants.
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Active Air CO2 tubing, 100', drilled
$29.99
THE GREEN PAD GREEN PAD CO2 GENERATOR 5ea/PKG
The Green Pad Co2 Generator is one of the simplest and easiest ways to generate Co2 for your garden.

All you have to do is hang the pad up above your plants, lightly spray with some water, and walk away! The Green Pad is activated through moisture and wi
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GREEN PAD CO2 GENERATOR 5ea/PKG
$34.99
AUTOPILOT Autopilot Analog CO2 Controller
The APCECO offers indoor gardeners an economical and simple method of monitoring and controlling CO2 within the grow area. It utilizes a highly visible and intuitive LED indicator display to let you know generalized CO2 levels. The LED indicator will blin
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Autopilot Analog CO2 Controller
$294.99
20LB ALUMINUM TANK
20 Lb. all aluminum CO2 Tank (tank is empty)
Give your customers the best CO2 tanks available. The Co2 cylinder is produced from high strength aluminum alloy. These tanks are popular because they are not as heavy as steel tanks and do not rust.

Manufactu
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20LB ALUMINUM TANK
$199.99
ACTIVE AIR Active Air climate control products are available for a variety of indoor growing applications. Whether fans, CO2 systems, filters, or any other product in the line, they have all been custom engineered for hobby and commercial growers to provide both per
Hydrofarm CO2 System (2-20 cubic feet per hour) with Timer
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Active Air climate control products are available for a variety of indoor growing applications. Whether fans, CO2 systems, filters, or any other product in the line, they have all been custom engineered for hobby and commercial growers to provide both per
$119.99
TITAN CONTROLS This CO2 Rain® System includes 25 feet of laser drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.
Titan Controls CO2 Rain Tubing Only 100 ft Roll
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This CO2 Rain® System includes 25 feet of laser drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.
$50.99
AUTOPILOT Autopilot CO2 Generator, LP, 2,262-9,052 BTU
Safest and most reliable CO2 generators on the market.

The easiest way to accelerate plant growth. Carbon dioxide is one of the essential ingredients in green plant growth. The Autopilot CO2 Generator provides the carbon dioxide to meet maximum growing p
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Autopilot CO2 Generator, LP, 2,262-9,052 BTU
$379.99
TITAN CONTROLS The Atlas® 8 is a digital CO2 monitor/controller. Once the CO2 level has reached your desired set point it will disable the CO2 device. It features a photocell to ensure daytime only dosing of CO2 via a generator or regulator. This controller comes with a
Titan Controls Atlas 8 Replacement Sensor
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The Atlas® 8 is a digital CO2 monitor/controller. Once the CO2 level has reached your desired set point it will disable the CO2 device. It features a photocell to ensure daytime only dosing of CO2 via a generator or regulator. This controller comes with a
$305.99
TITAN CONTROLS The Atlas® 8 is a digital CO2 monitor/controller. Once the CO2 level has reached your desired set point it will disable the CO2 device. It features a photocell to ensure daytime only dosing of CO2 via a generator or regulator. This controller comes with a
Titan Controls Atlas 8 - Digital CO2 Controller w/ Fuzzy Logic
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The Atlas® 8 is a digital CO2 monitor/controller. Once the CO2 level has reached your desired set point it will disable the CO2 device. It features a photocell to ensure daytime only dosing of CO2 via a generator or regulator. This controller comes with a
$730.99
TITAN CONTROLS Atlas® 1 CO2 Monitor/Controller comes with a 25 ft remote sensor. It features adjustable set point and elevation levels, a built-in self calibration function and an integrated photocell that enables operation in daytime hours only, when the plants need CO
Titan Controls Atlas 1 CO2 Monitor / Controller w/ Remote Sensor
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Atlas® 1 CO2 Monitor/Controller comes with a 25 ft remote sensor. It features adjustable set point and elevation levels, a built-in self calibration function and an integrated photocell that enables operation in daytime hours only, when the plants need CO
$716.99
HYDRO INNOVATIONS HYDROGEN CO2 MONITOR HYDRO INNOVATIONS
HYDRO INNOVATIONS HYDROGEN CO2 MONITOR HYDRO INNOVATIONS
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HYDROGEN CO2 MONITOR HYDRO INNOVATIONS
$389.99
TITAN CONTROLS Atlas® 1 CO2 Monitor/Controller comes with a 25 foot remote sensor. It features adjustable set point and elevation levels, a built in 'self calibration' function and an integrated photocell that enables operation in daytime hours only, when the plants nee
Titan Controls Atlas 1 Remote Sensor Replacement
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Atlas® 1 CO2 Monitor/Controller comes with a 25 foot remote sensor. It features adjustable set point and elevation levels, a built in 'self calibration' function and an integrated photocell that enables operation in daytime hours only, when the plants nee
$458.99
ACTIVE AIR Hydrofarm CO2 System (.2-2 cubic feet pe)
Active Air climate control products are available for a variety of indoor growing applications. Whether fans, CO2 systems, filters, or any other product in the line, they have all been custom engineered for hobby and commercial growers to provide both per
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Hydrofarm CO2 System (.2-2 cubic feet pe)
$114.99
TITAN CONTROLS Titan Controls CO2 Regulator
Titan Controls CO2 Regulator
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Titan Controls CO2 Regulator
$109.99
THE GREEN PAD GREEN PAD JR PAD FOR DOMES 10/PADS
CO2 accelerates the natural rooting process for cuttings and seedlings so they can establish healthy roots and more nodes by feeding the leaves..

THE GREEN PAD JR gives you higher strike rates, less leaf yellowing, faster rooting by 2-3 days or more allo
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GREEN PAD JR PAD FOR DOMES 10/PADS
$14.99
HYDROFARM Tubing / Co2 / 20' drilled
HYDROFARM Tubing / Co2 / 20' drilled
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Tubing / Co2 / 20' drilled
$15.99
HYDROFARM CO2 Tester Kit
We recommend measuring CO2 periodically to ensure optimum levels for growth. The Active Air CO2 Tester Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper CO2 level, as well as eliminate waste and optimize g
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CO2 Tester Kit
$25.99