Co2

[SwisherSweets]

Im in the assumption of good ventillation and airflo of fresh air will give you plenty of co2 for ones grow need.

But i was once told getting them co2 cartiges that you use for air hand guns were pretty good too to use if you pin the top and have something that can hold it while it shoots it out.

now i would like to know, is this dangerious lol?
and really that nessasary to gain extra more co2 in a grow room.
im under the assumption that it isnt that neccasary.

would appreciate any opinions and thoughts, and other methods would be nice too just know period.
i figured ask here because you can read grow books till your black and blue but its always good to hear different peoples sitations for grows and their needs and situations to learn even more.

 

[Celebrity Bob]

It's not dangerous and it's not NEEDED but it helps, if it's good for your plant, it helps. Have you ever huffed pure oxygen? It makes you feel so healthy and refreshed. Thats the same with CO2 and plants. I use CO2 but it's not NEEDED.