GreenPower Contactor - relay Size:6 way Bluelab Guardian Connect is not

Bluelab Guardian Connect is not only a constant indicator of the desired levels of pH

This results in a healthier and more productive plant with an increase in crop vigor

After flowers are fully formed

Full instructions

Increases plant resistance against pests and disease

GreenPower Contactor - relay Size:6 way Bluelab Guardian Connect is notGreenPower Contactors safely and reliably switch lighting ballasts and fans on and off according to the schedule that you set on the contactors timer. Each of the contactors sockets is individually switchable, so you dont need to run all the grow lights all the time. Every aspect of GreenPower Contactors is designed with safety and reliability in mind Made from steel Galvanised wall mountable back plate the width of the entire unit Thick rubberised