CO2Gro C1 CO2 ControllerCO2GRO C1 CO2 Controller with Internal Sensor for Grow Rooms Take precise control of your grow room environment with the CO2GRO C1 CO2 Controller, available at Holland Horticulture. Designed as an affordable and reliable solution for CO2 monitoring and dosing, this controller allows growers to fine tune CO2 ppm levels to maximise plant growth, yield, and quality. Accurate CO2 Monitoring with Internal Sensor The C1 CO2 Controller features a built in

height:auto}#html-body [data-pb-style=C635PTX]

6667%}#html-body [data-pb-style=MTSR5BB]{width:100%

turn it down to reduce the airflow

full-spectrum LED

Mimics sunrise and sunset when switching lights on/off

temperature and pH

width:100%}#html-body [data-pb-style=NEVGMY5]

With energy all directed into the correct area

33333%}#html-body [data-pb-style=J61QS5D]{width:41

look no further than this incredible 1

vegetative stimulator for plant roots

Coco Forte is a complete nutrient solution and contains only Food Grade Quality minerals which the plants can absorb directly