I'm no expert but I would cut everything under the net. If they are 12/12 soon you will see flowers. As to when to use bloom nutes IDK... I know autos nothin more.
You should let tham for a bit longer. She needs more roots so the dirt won't fall when you transplant it and now she dosen't seem to big for that pot. What is the size of that getto can? :-D
If you just have 1 plant and 1 led you should take the Lady's ideea. You'll get a good light spread on lower buds also and no more popcorn. Not that much anyways.
Indeed, you should not do any stress to autos. All dammage you do is a minus on the yield. I have one transplanted and one topped, they seem ok but a bit smaller for theyr age..
You use ona to cover, if you have, smell leaks from the grow room, when you check the room and smell comes owt, but will not replacr a CF, and to do that, if possible, it will be more expensive.... Marijuana smell > ONA personal experience.
Cutting leaves won't do any good if you have problems with all the buds... I mean if the top dosen't fatten up no use for cutting and stressing... If you have problems with heat take down the mars, 600hps is enough...
It looks ok now but if you don't like it guve it trough to me haha! Imo if you plan on growing it in the same room as others you are just taking away light power from the others and spend extra time for it. I, miself will chop chop today a injured girl :(
Depending on how much money you can invest... As for tents I would go with gorrilas... Never had one and will never buy another... Meaning I must get one
I think you are ok with thous temps all grow long... R u kidding, I'd love to be able to maintain temps like that. Don't spent money on things you don't realy need. The vege tent is good with thins temps but if you bring em down it may not be. But wait for more opinions...