Sour Diesel/Masta Kush Indoor Help

Hi, i recently got 2 seeds from a friend, and decided I'd try to grow them. The first time I started growing, I got arrested and couldn't switch them from germination to pots. I have 1 masta kush seed, and a sour diesel seed. I have smoked both kinds, and honestly I love both of them. I am having to grow in a very stealth indoor grow. Right now I have them germinating, but I was wondering how I can grow them short in a small space. I was reading through the grow faq, and saw something that caught my eye. Flowering started at 6 inches tall and would end up about 18" tall after flowering has finished, which is exactly what I'm looking for. It also just produced a big top cola. This is just a grow for fun, I'm not trying to produce pounds of weed, just about an ounce, or however much is actually possible, assuming that the two seeds are both female. (I'm hoping) I was wondering if there was anyway to do this flowering at 6 inches, which it says is SOG method, except for that uses clones, and I'm going to start from seedlings.
Right now, they are germinating, so I'm hoping they both crack open. I have somewhat limited resources, and just trying to grow a personal supply, just to see if I can actually do it, so I can move up to more advanced, bigger grows. So I was wondering if you guys could help me out with this.. Thanks. By the way, the place in the grow faq I was looking at, I will post the URL for below.

https://www.rollitup.org/view.php?pg=faq&cmd=article&id=559

switch to 12/12 lighting when your plants reach 6-8 inches tall or you could tie them over and grow them bigger

Would LST method work on this? So I could grow them bigger, while still maintaining the low profile of the plant?

you can definetely increase your yield by tying them over

Alright. I was gonna try that or SCROG. But I'm going to start a grow journal soon on this, if you guys would like to follow. I'm going to start it as soon as they sprout. I have 1 in the dirt already, another still germinating. I'll keep my fingers crossed.

I would love to follow your grow journal I'm am in a similar situ but I am a newbie was looking at d diff strains and think that sour diesel would be my Favourite but being a 90% sativa grows very big, I'm probably limited to plant height of about 2 ft haven't got any lights or anything yet but would love 2 be able 2 grow sd with sea of green method but this is asking a lot of a newbie me thinks? I can't help with ur grow but are u doin SCROG method and what Lights, fans e.t.c are u using. I was going to try do dis kinda set up in my attic but is still a dream....