That's a new one for me too beans.. mine are indicas and they're doing just fine. You're right about a lot of the things you see on the forums..finding out for yourself is never a bad thing, then you'll know.
If the fan in the first link will actually pull 130 cfm then you shouldn't need anything else. Your cab measures out to 55 cubic feet. Just make sure you have enough intake to cool your cab. I'm interested in some reviews on this myself
Checking ph is what I always do first..it has to be at least close. It could be ph or possibly a calcium deficiency. I would flush with ph'd water and start nutes at 1/2 strength. The ph may be locking your calcium out
Let them grow and don't water them too much. So far I don't think there's a problem and I'm willing to bet things will look better in a few days. What type of lighting do you have?
Whew lol..Ok well first of all check out what the recommended flowering times are for your strain...trust me folks would be all over a 4 week strain lol. Low odor is good, but a carbon filter is really cheap insurance regardless of smell, so check into that. You'll need nutes in a week or 2..I...
Jeeeeeebus, motherfucker holy son of whomever!!!!! OK...whew dammit..Always plan on you plants doubling their size in flower, unless theyre sativas..then God help you. It depends on how much room you have.. sativas can stretch from here to eternity.. they might never flower properly for you...
TDP here's what I think about the CCOB method, or LST.. whatever you want to call it. It's probably what I should be doing considering I use cfl's..either that or a scrog. I think I would yield more by keeping a nice ,full and level canopy. These cfl's don't have the penetration that an hps or...