GROZONE CO2 CONTROLLER - 0-5000ppm Adjusting Soil PH: Most garden

Adjusting Soil PH: Most garden plants prefer a pH between 6

and slow to dry

more useful for treating hotspots

🌿 HORTICULTURAL ENZYMES

Electrical magnetic air compressor in a high quality aluminum alloy case

GROZONE CO2 CONTROLLER - 0-5000ppm Adjusting Soil PH: Most gardenSCO2 0 5000 ppm CO2 CONTROLLER THE SIMPLE ONE SERIES With High Temperature Shut Off This easy to use CO2 controller determines precisely when to activate and shut off CO2 generators to maintain user defined LOW and HIGH CO2 values in the grow room. The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well. The CO2 sensor is located in the controller box.