Complete Control

Complete greenhouse controllers can monitor and maintain every aspect of your growing space. Complete greenhouse controllers can be used in greenhouse or growrooms. Controlling your indoor environment is the most practical way to improve your garden's output.

Products

Sort by: Product Price Default
CAP Atmosphere CO2/Temp/Humidity Controller w/Photosensor AIR-3 CAP Complete Greenhouse Controller CGC-1e CAP Extreme Greenhouse Controller XGC-1e
CAP Atmosphere CO2/Temp/Humidity Controller w/Photosensor AIR-3
CAP Complete Greenhouse Controller CGC-1e
CAP Extreme Greenhouse Controller XGC-1e
See details See details See details
Our price: $206.95
MRSP: $229.95

10% Savings

Our price: $429.95
MRSP: $479.95

10% Savings

Our price: $764.95
MRSP: $849.95

10% Savings

Quantity
Quantity
Quantity
CAP Independent CO2/Temp/Humidity Controller w/photosensor AIR-4 Green Air Micro Climate Controller MCC-1 Harvest-Master Climate Controller
CAP Independent CO2/Temp/Humidity Controller w/photosensor AIR-4
Green Air Micro Climate Controller MCC-1
Harvest-Master Climate Controller
See details See details See details
Our price: $224.95
MRSP: $249.95

10% Savings

Our price: $749.95
MRSP: $835.00

10% Savings

Our price: $805.95
MRSP: $899.00

10% Savings

Quantity
Quantity
Quantity
Harvest-Master Climate Controller Pro Harvest-Master Climate Controller ProPlus Harvest-Master Climate Controller ProPlus W/O CO2
Harvest-Master Climate Controller Pro
Harvest-Master Climate Controller ProPlus
Harvest-Master Climate Controller ProPlus W/O CO2
See details See details See details
Our price: $1,438.95
MRSP: $1,599.00

10% Savings

Our price: $1,888.95
MRSP: $2,099.00

10% Savings

Our price: $1,258.95
MRSP: $1,399.00

10% Savings

Quantity
Quantity
Quantity
Harvest-Master CO2 Sensor Upgrade Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase Harvest-Master ProPlus "TEXT ME" GSM Modem
Harvest-Master CO2 Sensor Upgrade
Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase
Harvest-Master ProPlus "TEXT ME" GSM Modem
See details See details See details
Our price: $583.95
MRSP: $649.00

10% Savings

Our price: $1,038.95
MRSP: $1,154.95

10% Savings

Our price: $779.95
MRSP: $867.00

10% Savings

Quantity
Quantity
Quantity
Harvest-Master Relay Switches 120V Harvest-Master Relay Switches 240V Sentinel / GPS EVC-1 Environmental Controller
Harvest-Master Relay Switches 120V
Harvest-Master Relay Switches 240V
Sentinel / GPS  EVC-1 Environmental Controller
See details See details See details
Our price: $70.95
MRSP: $79.90

11% Savings

Our price: $142.95
MRSP: $159.00

10% Savings

Our price: $179.95
MRSP: $199.95

10% Savings

Quantity
Quantity
Quantity
You can specify a number from 1 to 1000.
Sentinel / GPS Day/Night Environmental Control - CHHC-4 Sentinel / GPS EVC-2 Environmental Controller Sentinel / GPS HAC30A Hi Amperage Controller - HAC-30A
Sentinel / GPS Day/Night Environmental Control - CHHC-4
Sentinel / GPS EVC-2 Environmental Controller
Sentinel / GPS HAC30A Hi Amperage Controller - HAC-30A
See details See details See details
Our price: $719.95
MRSP: $799.95

10% Savings

Our price: $269.95
MRSP: $299.95

10% Savings

Our price: $143.95
MRSP: $159.95

10% Savings

Quantity
You can specify a number from 1 to 1000.
Quantity
You can specify a number from 1 to 1000.
Quantity
You can specify a number from 1 to 1000.
Sentinel / GPS High Power Hid Controller, 4000W - HPH-4 Sentinel / GPS High Power HID Controller, 8000W - HPH-8 Sentinel / GPS Power Expansion Regulator - PXM-1
Sentinel / GPS High Power Hid Controller, 4000W - HPH-4
Sentinel / GPS High Power HID Controller, 8000W - HPH-8
Sentinel / GPS Power Expansion Regulator - PXM-1
See details See details See details
Our price: $157.25
MRSP: $174.95

10% Savings

Our price: $242.95
MRSP: $269.95

10% Savings

Our price: $89.95
MRSP: $99.95

10% Savings

Quantity
You can specify a number from 1 to 1000.
Quantity
You can specify a number from 1 to 1000.
Quantity
You can specify a number from 1 to 1000.
Sentinel / GPS Power Expansion Regulator - PXM-2 Sentinel / GPS Temp, RH, and CO2 Controller - CHHC-1
Sentinel / GPS Power Expansion Regulator - PXM-2
Sentinel / GPS Temp, RH, and CO2 Controller - CHHC-1
See details See details
Our price: $107.95
MRSP: $119.95

10% Savings

Our price: $719.95
MRSP: $800.00

10% Savings

Quantity
You can specify a number from 1 to 1000.
Quantity
You can specify a number from 1 to 1000.