HF CO2 Regulator/Solenoid(1-20 cuft/ hour) w Timer DE Reflector so when you’re curing your

so when you’re curing your buds

Works great with our Hydro Flow® Tubing #708222

Minimize hot spots with evenly spread light

in a grow room emergency

and secondary nutrients plus super-absorptive chelation complement high-pressure grow room environments

HF CO2 Regulator/Solenoid(1-20 cuft/ hour) w Timer DE Reflector so when you’re curing yourProduct Details Deliver growth boosting CO2 with our user friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas, select the COSYS; for larger than 10' x 10' areas, select the COSYS20. To use Hydrofarm's CO2 Flow Rate Calculator, click HERE