CO2 Controllers & Monitors

A successful indoor gardening project requires all kinds of coordination and control of the elements that are otherwise controlled by mother nature. As indoor growers we strive to do better than nature by employing technology to control temperature, humidity, ventilation, light, water, nutrients, CO2 levels and more. Fortunately, we have the ability to control many of these elements with precision by using cycle timers, CO2 monitors, temperature controllers, humidity controllers, fan-speed controllers, light and load switchers and all kinds of CO2 enrichment equipment. At Discounted Hydroponics we proudly offer the full Range of Grozone Climate Controllers and Plug n Grow Controllers. For ventilation and odor control we stock Vortex Fans and Profilters. For monitoring temperature, humidity and vapor pressure deficit (VPD) in your grow room, we highly recommend The Minder. For out-of-the-box easy and safe CO2 enrichment for your grow tent, no need to look beyond TNB Naturals The Enhancer CO2 dispersion canister. Browse here to learn more – contact us today with any questions.

Grozone Control CO2 Meter - Portable CO2 Monitor - NEW PRODUCT
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$249.98
$224.98

Grozone Control CO2 Meter - Portable CO2 Monitor - NEW PRODUCT

GROZONE

Grozone CO2 Meter - Portable CO2 Monitor The Grozone Portable CO2 Monitor accurately verifies CO2 levels and temperature in the grow room. Powere...

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$249.98
$224.98
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TNB Naturals CO2 Monitor
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$299.99
$229.95

TNB Naturals CO2 Monitor

TNB NATURALS

  TNB Naturals CO2 Monitor The TNB Naturals CO2 Monitor is very easy to use to monitor CO2 Levels, Temperature, RH, Day and Time in your grow room!...

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$299.99
$229.95
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Grozone Garden Controls CO2 Controller
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$236.25
$212.63

Grozone Garden Controls CO2 Controller

GROZONE GARDEN CONTROL

Grozone Garden Controls CO2 Controller The Garden Controls CO₂ Controller will control any CO₂ generator or regulator to maintain the grow room CO...

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$236.25
$212.63
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Grozone USCO2- 0-2000 PPM Single Zone Ultra Simple CO2 Controller
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$294.68
$265.21

Grozone USCO2: 0-2000 PPM Single Zone Ultra Simple CO2 Controller

GROZONE

  Grozone USCO2: 0-2000 PPM Single Zone Ultra Simple CO2 Controller The Grozone USCO2: 0-2000 PPM Single Zone Ultra Simple CO2 Controller has no be...

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$294.68
$265.21
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Grozone SCO2- Single Output 0-5000 PPM CO2 Controller
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$520.77
$468.69

Grozone SCO2 CO2 Controller with High Temp Shut-Off

GROZONE

Grozone SCO2 Single Output 0-5000 PPM CO2 Controller - with High Temp Shut-Off This easy to use Grozone SCO2 controller determines precisely when ...

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$520.77
$468.69
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Grozone CO2R- Dual Output 0-5000 PPM CO2 Controller
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$610.43
$549.39

Grozone CO2R: Dual Output 0-5000 PPM CO2 Controller with High Temp Shut-Off

GROZONE

Grozone CO2R: Dual Output 0-5000 PPM CO2 Controller with High Temp Shut-Off This easy to use CO2 controller determines precisely when to activate...

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$610.43
$549.39
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Grozone CO2D- 0-5000 PPM Dual Zone CO2 Controller
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$997.82
$898.04

Grozone CO2D 0-5000 PPM Dual Zone CO2 Controller

GROZONE

Grozone CO2D 0-5000 PPM Dual Zone CO2 Controller The Grozone CO2D: 0-5000 PPM Dual Zone CO2 Controller allows you to easily control the CO2 levels...

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$997.82
$898.04
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Grozone SCC1 Climate Controller
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$701.73
$631.56

Grozone SCC1 Climate Controller

GROZONE

Grozone SCC1 Climate Controller The Grozone SCC1 Climate Controller is the easiest-to-use Climate Controller on the market. So EASY to operate eve...

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$701.73
$631.56
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co2 smart controller
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$499.99
$449.99

Plug N Grow iGS-061 CO2 Smart Controller

IGS-PLUG N GROW

  Plug N Grow iGS-061 CO2 Smart Controller with High-Temp shutoff  The CO2 Smart Controller (iGS-061) is a standalone CO2 controller with high tem...

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$499.99
$449.99
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igs-100
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$509.99
$459.00

Plug N Grow iGS-100 CO2 Smart Controller

IGS-PLUG N GROW

  Plug N Grow iGS-100 CO2 Smart Controller Easy to use CO2 enrichment or CO2 ventilation controller Day/night detection Adjustable separate set po...

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$509.99
$459.00
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igs-220
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$679.99
$599.99

Plug N Grow iGS-220 CO2/RH/Temperature Smart Controller

IGS-PLUG N GROW

  Plug N Grow iGS-220 CO2/RH/Temperature Smart Controller The iGS-220 Smart Controller is the simplest solution to integrate climate management to ...

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$679.99
$599.99
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igs-221
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$999.99
$899.99

Plug N Grow iGS-221 CO2/RH/Temperature Smart Controller

IGS-PLUG N GROW

  Plug N Grow iGS-221 CO2/RH/Temperature Smart Controller One simple controller to manage ALL of your indoor garden's climate parameters! The iGS-...

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$999.99
$899.99
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Grozone CO2 Regulator
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$299.95
$269.96

Grozone CO2 Regulator

GROZONE

Grozone CO2 Regulator HEATER 200 WATTS / 120 VOLTS / 60 Hz Fits all CO2 tanks Gas heater for extended life High flow rate from 1 to 60 SCF/hourGas...

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$299.95
$269.96
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