Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Reflectors Lights Box volume: 5

Box volume: 5

Warranty: 2 years

GROW™ is a complete formula for all gardeners who desire a slightly higher phosphorus to nitrogen ratio

From Fuchsias to New Guinea Impatiens

It has five times the concentration and therefore its application rates are reduced

Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Reflectors Lights Box volume: 5The 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.