Humidity Control & Accessories

Create a healthier, more comfortable indoor climate. Greenhouse humidifiers are ideal for orchid cultivation, vegetable and fruit storage, growing centers and more.


Greenhouse Fans & Cooling - Humidity Control & Accessories - Herrmidifier Humidifier
Herrmidifier Humidifier

Greenhouse Fans & Cooling - Humidity Control & Accessories - FanTech Dehumidifiers
FanTech Dehumidifiers

Greenhouse Fans & Cooling - Humidity Control & Accessories - Humidistat
Humidistat

Greenhouse Fans & Cooling - Humidity Control & Accessories - Prewired Humidistat
Prewired Humidistat

Greenhouse Fans & Cooling - Humidity Control & Accessories - Electromechanical  De-Humidistat
Electromechanical De-Humidistat

Greenhouse Fans & Cooling - Humidity Control & Accessories - Total Humidity Controller
Total Humidity Controller

Greenhouse Fans & Cooling - Humidity Control & Accessories - Ventilation and Humidity Controller
Ventilation and Humidity Controller

Greenhouse Fans & Cooling - Humidity Control & Accessories - Digital Thermometer/ Hygrometer
Digital Thermometer/ Hygrometer



HydroCycle 8' Vertical Aeroponic System
HydroCycle 8' Vertical Aeroponic System
4115.0
GrowSpan Round Premium High Tunnel 30'W x 12'H x 48'L - Film w/Zippered Doors
GrowSpan Round Premium High Tunnel 30'W x 12'H x 48'L - Film w/Zippered Doors
4819.0
GrowSpan Elite Greenhouse 11'8"W x 8'10"H x 16'6"L - On Sale!
GrowSpan Elite Greenhouse 11'8"W x 8'10"H x 16'6"L - On Sale!
4499.0

Save money, receive promo codes from Growers Supply

GrowSpan

HydroCycle