co2

[justjr27]

is there any way to create co2 in a grow room without being so high class

 

[Stix]

sure there is. CO2 enrichment guide

 

[happiehippie]

go to youtube......co2

 

[Stix]

here's another thread. Homemade CO2

 

[justjr27]

I like the pucks i think that would work what would be the best time to use and what time cycle should i run my exhaust fan