US$ 50.95
Versatile Use: Perfect for mixing with HPS lamps to enhance spectral diversity
• No pumps or timers needed
The fog contacts flying insects
Introducing Hy-Gen Coirlite 70/30 Peat - Perlite 4/8 Premium
dependable
Growlush Thermal Controller Dual Heat + Cool 5 pack Versatile Use: Perfect for mixingGrowlush Dual Thermal Controller Heat + Cool (10a) Instructions: In summer, plug your cooling fan in the socket COOL(FAN) and adjust room temperature controller to required temperature, say 20C. If the room temperature is up to 20C or above, the electric fan which is plugged into the socket COOL(FAN) outlet on the Thermal Controller unit will be automatically switched on. When the room temperature is dropped below 20C, the fan will be automatically
US$ 50.95
US$ 34.95
US$ 19.99