Probably should have only germinated 1 or 2 at max for that cab size. What are you going to do with the extra ones? Have a buddy you can sell the sprouts to get your money back?
Here's the forum section that you should check out.
You can grow the auto's in 2 liters. That will keep them all smaller. I grew one like that and she got to be about 18" tall and about 2.5oz. 8 is gonna be a real tight fit but transplanting may stunt them anyways. :/
With autos the tap root determines flower. Start autos in final pots.
Damn I had no clue.
With my experience I'll be lucky to have one healthy female but thank you! I'm going to try the liters in the morning hope they continue to grow after I try to transplant
Dinafem Critical+ 2.0 auto in a 50ml container (about 1.5" in any direction) grew to 8" and started to flower around week 2. Got a joint worth, never tried it but it smelled VERY lemony. lol. Join a grow comp on my 1st grow? Hell yes! lol.
I haven't done it personally, but I've seen it done successfully by a few people. Provided it's done early enough, I think you'll be okay. Transplanting is the only "no-no" thing for auto's I haven't toyed with yet. Mostly because too violent of LST stunted one on me because I pulled on the roots. Lesson learned about an auto's roots.
They're definitely worth the time invested.
Are those cobs from the Horticulture Lighting Group?
They're actually from cobkits.com, he frequents the forum.
A vipar will do decent in your cab.
I was being modest when I said a 450 bro. If you want to throw a 750 or a 9 in there, you'll be more than fine. Those would do very well in there.