i currently hav a 4X4 x8 tall grow hut , i fill with co2 for a half hour (have a ppm meter in hut) and vent and cool light ect. for a half hour , i have timers that shut each off at the right time ,
Question is , is this a good way to do it ? should co2 be on all the time when light is on ? (i have 600 hps) .and i might add that i vent up to attic , and it goes through carbon filter first,,,,,,,,,,,,, i would kinda like to know what others do i will post a pic soon when the uploader works
captaincrunch Reviewed by captaincrunch on . CO 2 & vent fans question i currently hav a 4X4 x8 tall grow hut , i fill with co2 for a half hour (have a ppm meter in hut) and vent and cool light ect. for a half hour , i have timers that shut each off at the right time , Question is , is this a good way to do it ? should co2 be on all the time when light is on ? (i have 600 hps) .and i might add that i vent up to attic , and it goes through carbon filter first,,,,,,,,,,,,, i would kinda like to know what others do :) i will post a pic soon when the uploader works Rating: 5