Dual Zone CO2 Controller - CO2D Green Planet So get yourself Sensizym and

So get yourself Sensizym and give yourself the root zone benefits that translate into

promoting healthier growth and bigger crops

Same as the Can-Filter brand

F to 122 and deg

during the night only or at all times

Dual Zone CO2 Controller - CO2D Green Planet So get yourself Sensizym andThe Grozone CO2D: 0 5000 PPM Dual Zone CO2 Controller allows you to easily control the CO2 levels in two rooms at the same time! Controls the CO2 levels in two zones (or two rooms) simultaneously Review performance by reading through the integrated 24 hour data logger (minimum, maximum and average values for each hour of operation) Special operating mode to operate two zones with only one CO2 generator Zone remote sensors include 25 ft cables An