THSeaofgreen
Well-Known Member
I want to get a secret jardin DR120 which says it is 120cm x 120cm x 200cm. I want to use this reflector in my grow room w/ a 1000HPS High Tech Garden Supply to exhaust heat from the bulb. Can someone walk me through what size exhaust fans i should use and how to set up the ducting. I have never used a grow room before and wonder how to make sure i get good intake and good exhaust. Guys please help, can i see how you have your grow rooms setup or can someone tell me a list of materials aside from my Darkroom? Thanks ahead of time and 
smoke em if you got em.
smoke em if you got em.