That type of plant looks like a strong western hemisphere indica. Theyre not typically grown indoor, however size may be due to your environment. If your lights are too close to the plant they might be trying to avoid excess heat and avoiding being burned. I would recommend finding a male plant either grow one yourself or ask a friend to keep a look out and pollinate a few pistols of your plant to cause it to start seeding and grow the seeds you made outdoor, as they would grow very big. At the size they are at now I can tell you now that thing is going to start to stink bad if its a female. Keep them healthy!