ENVIRONMENTAL CONTROLLERS

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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 Titan Controls Spartan Series Basic CO2 Controller with Remote Sensor
Simple and easy-to-use, the Spartan Series Basic CO2 Controller gives you everything you need to accurately raise the CO2 levels in your growing environment. A large easy-to-read display will show you what your ppm levels are and knobs that double as butt
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Titan Controls Spartan Series Basic CO2 Controller with Remote Sensor
$462.99
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 PX1 Digital Lighting Controller
The Autopilot PX1 Digital Lighting Controller from Hydrofarm provides centralized, dual-zone digital control of your DE lighting, allowing you to switch, dim and boost multiple USB-compatible Hydrofarm ballasts at once—up to 256 in each of two independent
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Autopilot PX1 Digital Lighting Controller
$299.99
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
CAP CGC-1e Complete Greenhouse Controller (w/ppm option)
The CGC-1e Complete Greenhouse Controller controls all of the main devices required in today's modern hydroponic garden—your HID lights, supplemental CO2, hydroponic pumps, and exhaust fans or air conditioner. Your garden's HID lights are controlled by a
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CGC-1e Complete Greenhouse Controller (w/ppm option)
$439.95
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
AUTOPILOT Autopilot Dehumidifying Humidistat
The Autopilot Dehumidifying Humidistat is a compact and easy-to-use controller for dehumidifiers and exhaust fans. Simply plug it into a power receptacle and then plug your dehumidifying device into its outlet, then choose your preferred relative humidity
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Autopilot Dehumidifying Humidistat
$39.99
AUTOPILOT Autopilot Cooling Thermostat
The Autopilot Cooling Thermostat is a compact and easy-to-use controller for air conditioners and exhaust fans. Simply plug it into a power receptacle and then plug your cooling device into its outlet, then choose your preferred room temperature setpoint
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Autopilot Cooling Thermostat
$39.99
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
TITAN CONTROLS Allows precise humidity control with a 20%-90% range.<br /> Change from ‘humidification’ to ‘dehumidification’ with a flip of a switch.<br /> Controls any 120 volt humidifier, dehumidifier or fan.<br /> Durable powder coated, steel enclosure will stand up to the toughest c
TITAN EOS 1 HUMIDIFY CONTROLLER
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Allows precise humidity control with a 20%-90% range.
Change from ‘humidification’ to ‘dehumidification’ with a flip of a switch.
Controls any 120 volt humidifier, dehumidifier or fan.
Durable powder coated, steel enclosure will stand up to the toughest c
$148.99
TITAN CONTROLS This controller will run four (4) HID lights at 240 Volts. The only lighting controllers featuring industrial-grade ballast rated relays. Plug relay trigger cord into 24 hour wall timer to run your lights. Universal outlets allow total flexibility. Plasti
Titan Controls Helios 11 - 4 Light 240 Volt Controller w/ Trigger Cord
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This controller will run four (4) HID lights at 240 Volts. The only lighting controllers featuring industrial-grade ballast rated relays. Plug relay trigger cord into 24 hour wall timer to run your lights. Universal outlets allow total flexibility. Plasti
$182.99
TITAN CONTROLS Absolute total complete control of your grow room from up to 150 feet away without wires, the Hyperion™ 1 Wireless/Environmental/Lighting controller is the solution! Monitor & control the CO2, temperature and humidity during the day & night periods. Then
Titan Controls Hyperion 1 Wireless Environmental Controller
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Absolute total complete control of your grow room from up to 150 feet away without wires, the Hyperion™ 1 Wireless/Environmental/Lighting controller is the solution! Monitor & control the CO2, temperature and humidity during the day & night periods. Then
$899.99
AUTOPILOT Greenhouse Master Controller
The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature, humidity, and CO2 in the growing area.

The GMC's enclosure features four separate power outlets used to connect external devices such as fans, CO2 injectors, a
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Greenhouse Master Controller
$604.99
AUTOPILOT Autopilot Desktop CO2 Monitor & Data Logger
Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system that boasts a digital chart of memory-logged CO2, re
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Autopilot Desktop CO2 Monitor & Data Logger
$139.99
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