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CO2 Alarm Station plus LED display indicator with cable set
In Stock: 2
$198.31 $219.45 -10%
CO2 Alarm Station (amber light)
In Stock: 7
$198.31 $219.45 -10%
CO2 Alarm Station (blue light)
In Stock: 12
$198.31 $219.45 -10%
Inline EC+Temp Sensor, Heavy Duty
In Stock: 12
$198.31 $219.45 -10%
Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible
In Stock: 8
$198.31 $219.45 -10%
The Handler - Black, 27 Gallon Tote Bag
In Stock: 41
$155.25 $225.00 -31%
ThinkGrow 4' Inner Canopy LED (ICL), Integrated 120W driver
In Stock: 88
$242.00
CO2 Sensor for Hydro-X with cable set
In Stock: 63
$209.03 $233.10 -10%
Active Aqua 2.0 High Rise Tray 4'x4' ID - White
In Stock: 152
$166.19 $235.70 -29%
Hang Kit for Quest 100
Out of stock
$300.16
Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
In Stock: 12
$219.75 $241.50 -9%
Water Content Sensor with Cable Set
In Stock: 20
$217.07 $241.50 -10%
The Northerner - Black, XL Duffle
In Stock: 10
$178.02 $258.00 -31%
12 Outputs 24V Control Board
In Stock: 7
$241.19 $261.45 -8%
Active Aqua Reservoir 100 Gallon, square nv, black
In Stock: 284
$184.93 $262.29 -29%
Hawkeye 3-in-1 Monitor & Logger,3-in-1(Temp/Humid/CO2)Sensor
In Stock: 12
$243.87 $271.22 -10%
10 Inch Inline Duct Ventilation Fan
Out of stock
$290.74 $292.95 -1%
Digital CO2 PPM controller, for Regulator & Generator
In Stock: 7
$281.39 $312.01 -10%
Dry Contact Board, 8 individual electrical contacts
In Stock: 9
$286.75 $313.95 -9%
Tent-X Main Controller with 3-in-1 Sensor
In Stock: 9
$290.77 $313.95 -7%
10 Inch Metal Inline Duct Ventilation Fan Pro Model
Out of stock
$317.14 $319.20 -1%
Soil Moisture, Temp and EC 3-in-1 Sensor with cable set
In Stock: 23
$297.47 $325.50 -9%
Hydro-X Controller with 3-in-1 Sensor
In Stock: 146
$328.29 $345.45 -5%
Aqua-X Controller with Water Detector set, Free App
In Stock: 42
$328.29 $348.60 -6%
CO2 sensor for Carbon-X with cable set
In Stock: 28
$344.37 $385.35 -11%
12 Inch Inline Duct Ventilation Fan
Out of stock
$385.99 $388.50 -1%
12 Inch Metal Inline Duct Ventilation Fan Pro Model
Out of stock
$416.23 $418.95 -1%
Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro & Plus
Out of stock
$395.29 $439.95 -10%
Full Spectrum Quantum Sensor
In Stock: 6
$495.79
Evergarden Pacific 18cm Assortment DSP 30 pcs YG
Out of stock
$74.20 $537.68 -86%
Carbon-X Controller with cable set, Free SmartPhone App
In Stock: 14
$494.45 $550.20 -10%
ThinkGrow Smart Light Lifter (Cable Kit Included)
Out of stock
$525.27 $576.45 -9%
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