Plug n Grow PNG060 CO2 Controller with High-Temp Shutoff Inline Each bag undergoes rigorous heavy

Each bag undergoes rigorous heavy metals small batch testing and comes with a laser-printed batch number for traceability and assurance of quality

Can be plumbed for permanent drainage

plumb-hanging coverage

The result is a tidy bench

which puts it on the half-ounce jar rather than the ounce

Plug n Grow PNG060 CO2 Controller with High-Temp Shutoff Inline Each bag undergoes rigorous heavySimple CO2 controller with display and day night detection. Very easy to install and set up. The PNG 060 comes with a high temperature shutoff to protect your plants from overheating: CO2 enrichment is stopped when the temperature set point is reached. Displays ambient CO2 level Day and night detection Adjustable CO2 setpoint from 400 ppm to 2100 ppm High temperature shutoff feature from 50 F to 130 F Adjustable differential Easy one button