Best Sellers

1/2'' Top Hat Rubber Grommet (25-pack)
DLW
1/2'' Top Hat Rubber Grommet (25-pack)
$7.49
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1/2 Gal B&W PE Grow Bag (100-pack)
DLW
1/2 Gal B&W PE Grow Bag (100-pack)
$11
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1/2'' Barbed Water Shut Off Valve
DLW
1/2'' Barbed Water Shut Off Valve
$1.95
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1 Gal B&W PE Grow Bag (100-pack)
DLW
1 Gal B&W PE Grow Bag (100-pack)
$19.80
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HLG 550 V2 B spec LED Grow Light - For Veg
HLG
HLG 550 V2 B spec LED Grow Light - For Veg
$849
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TrolMaster
TrolMaster - Legacy CO2 Generator 4 burners with built-in Controller-Propane
$430
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TrolMaster - Water Content Sensor with Cable Set
TrolMaster
TrolMaster - Water Content Sensor with Cable Set
$219
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TrolMaster - Aqua-X 2-in-1 EC + Temp Sensor for Reservoir
TrolMaster
TrolMaster - Aqua-X 2-in-1 EC + Temp Sensor for Reservoir
$90
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TrolMaster - Aqua-X Control Board 24V, 6 individual 24V controlled output for solenoid valve control
TrolMaster
TrolMaster - Aqua-X Control Board 24V, 6 individual 24V controlled output for solenoid valve control
$89
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TrolMaster - Aqua-X Control Board 110V, 6 individual 110V controlled output (1.5A per outlet) for pump control
TrolMaster
TrolMaster - Aqua-X Control Board 110V, 6 individual 110V controlled output (1.5A per outlet) for pump control
$99
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TrolMaster - Aqua-X Sensor Board to connect sensors to controller
TrolMaster
TrolMaster - Aqua-X Sensor Board to connect sensors to controller
$110
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TrolMaster - Hydro-X Thermostat Station (cool only conventional HVAC)
TrolMaster
TrolMaster - Hydro-X Thermostat Station (cool only conventional HVAC)
$99
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TrolMaster - Hydro-X Humidistat Station, for Dehumidifier w/ 24V terminal
TrolMaster
TrolMaster - Hydro-X Humidistat Station, for Dehumidifier w/ 24V terminal
$115
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TrolMaster - Hydro-X AC Remote Station (universal remote control for any IR (infared) remote controlled AC)
TrolMaster
TrolMaster - Hydro-X AC Remote Station (universal remote control for any IR (infared) remote controlled AC)
$99
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TrolMaster - Hydro-X 4 Outlet Expander Station (with trigger cable for mutiple devices control)
TrolMaster
TrolMaster - Hydro-X 4 Outlet Expander Station (with trigger cable for mutiple devices control)
$138
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TrolMaster - Replacment and Backup Temp / Humidity / Light Sensor
TrolMaster
TrolMaster - Replacment and Backup Temp / Humidity / Light Sensor
$75
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TrolMaster - Hydro-X Smoke Detector w/RJ12 splitter & 16' cable
TrolMaster
TrolMaster - Hydro-X Smoke Detector w/RJ12 splitter & 16' cable
$62.13 $58
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BioTill™-Calcium-Plus
Dakine 420
Dakine 420 - BioTill™ Calcium-Plus
On sale from $80.10
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Coco-Coir-Lite:-Aeration-Formula
Dakine 420
Dakine 420 - Coco Coir Lite: Aeration Formula
From $550
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Dakine-420-pH-Down
Dakine 420
Dakine 420 - Dakine 420 pH Down 17-42-0
From $29
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Foliar-Science
Dakine 420
Dakine 420 - Foliar Science 29-9-9
On sale from $13.50
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CalMag
Dakine 420
Dakine 420 - CalMag 12-2-12
On sale from $26.10
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Shock-and-Awe
Dakine 420
Dakine 420 - Shock and Awe 6-42-12
On sale from $35.10
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