StinkBud
Well-Known Member
CO2 took me from 12oz. to 16oz. per harvest.
I tried using a timer and test syringe but you can only keepit perfect for a few minutes.
I just bought a complete greenhouse controller with CO2 monitor/controller on Fleabay for $450. It is $1100 new. It controls everything, even hydro.
I run my CO2 @ 1500PPM.
I use a portable A/C unit during the Dog Days of Summer but take it out for the rest of the year. I keep my room at 85 during lights on. This time of year temps are not a problem. I also run my lights at night to help keep temps down.
I have my controller set to 60% humidity. I only vent for humidity (not temp) into the attic with a 200CFM fan.
My two 1000W HPS are sealed and vented with a 440CFM fan. I draw the air from a different room and vent into the attic. I keep my ballasts outside my room.
Check Craig's list and Fleabay for a good deal on a controller. A cheap timer will do until you can find a good deal.
I tried using a timer and test syringe but you can only keepit perfect for a few minutes.
I just bought a complete greenhouse controller with CO2 monitor/controller on Fleabay for $450. It is $1100 new. It controls everything, even hydro.
I run my CO2 @ 1500PPM.
I use a portable A/C unit during the Dog Days of Summer but take it out for the rest of the year. I keep my room at 85 during lights on. This time of year temps are not a problem. I also run my lights at night to help keep temps down.
I have my controller set to 60% humidity. I only vent for humidity (not temp) into the attic with a 200CFM fan.
My two 1000W HPS are sealed and vented with a 440CFM fan. I draw the air from a different room and vent into the attic. I keep my ballasts outside my room.
Check Craig's list and Fleabay for a good deal on a controller. A cheap timer will do until you can find a good deal.
