Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Water RO Treatment Offers an energy efficient high

Offers an energy efficient high output ballast

Downy Mildew

PowerVEG is different than other T5 lamps

compact folding design with durable casing

RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts

Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Water RO Treatment Offers an energy efficient highThe BHC 1a Basic Humidity Controller is designed to control fans, dehumidifier, humidifiers, misters and other ventilation equipment in gardens, greenhouses, grow rooms or other environments. The BHC 1a can operate in either dehumidification or humidification modes. The BHC 1a features a readily visible switch to alternate between dehumidify and humidify settings. The easy to read dials make programming daytime and nighttime settings uncomplicated.