MC dude you grow really nice plants. You really do. You ever think about adding whites or supplementation? Any new panels you're looking at? And what temps is your tent at? I'm assuming you've added the CO2 for yield but are you doing it for managing your temps too? I'm assuming that monster panel you use can get hot after 10 hours+ of it being on and CO2 is a good way to deal with that IMO. ...
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It's funny mc130p, and don't take this the wrong way please, but you do know you're the red-headed-step-child of the RIU LED section. No one ever recommends Black Dogs, but there you are knocking it out of the park with that monster, but no one, or not enough peeps, give you your due so I would like to do that right here. But I do have to admit I'm with GG and if you ever got your hands on an Apache you'd be folding your plants in half to keep the buds in your tent .LOL But whatever bro, do it your way, cause it be workin' 4 u!
The AT120 should be able to handle a 3x2 if you run it long ways. I wouldn't go much bigger than that though. Not sure if greengene's code will work on that model since its already discounted. Last I heard they were limited in number of units left. Is the price of the AT200 the only thing making you think about the 120 instead?
Of course..you deserve it and more form others.Thanks a lot GG!