Grozone Usco2 Controller Nutrient Kits The ID trays now include
Yard notes & kiln story
Description
Grozone Usco2 Controller Nutrient Kits The ID trays now include The ID trays now include a 7 in deep seat that accommodates larger root masses 2000 SR Ducting is specifically engineered to handle unconditioned air 1375 and 1500 PPM) User can select one among five preset Elevation values for improved CO2 control in higher altitudes (sea level User can select one among five preset CO2 control values (1000