Growth Science Root Magic Damper Controls the CO2 levels in

Controls the CO2 levels in two zones (or two rooms) simultaneously

A flashing display lets you know if one parameter moves away from the ideal

Leaf-Hoppers

They handle extreme temperatures

Growth Science Root Magic Damper Controls the CO2 levels inThere is a direct correlation between root vitality, your plants growth, and your final yield. A larger, more robust root system also means that every time you apply a nutrient you are getting more effective uptake and better use of your nutrient dollars. We created Root Magic by blending extracts from some of natures most successful performers. This blend of natural extracts gives Root Magic its ability to encourage root development, giving plants a