Dual Zone CO2 Controller - CO2D Green Planet The ONA block will release

The ONA block will release its powerful odor neutralizing agent and keep the location free from undesirable odors

promoting healthier growth and bigger crops

F to 122 and deg

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

Dual Zone CO2 Controller - CO2D Green Planet The ONA block will releaseThe 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