C CapnBud Well-Known Member Jun 2, 2009 #1 i have now 6 flowering systems in a sealed room and was curious which way to administer co2. 1. can i go inside the tube and feed the roots the co2? 2. or just attach it to my support rails?
i have now 6 flowering systems in a sealed room and was curious which way to administer co2. 1. can i go inside the tube and feed the roots the co2? 2. or just attach it to my support rails?
