HELP 25gal 1k ????????

Hi every one really need help I've grown successfully be for wouldn't call myself a pro but I can hold my own I'm trying to get some info on growing bigger plants I've never done It an know nothing about it so I'm looking for info on here if anyone can possibly help me out with things like how to get plants to look like trees what are good strands for high yielding big plants things to watch out for like problems that big plants have I would really appreciate tips an links on where I can get info so far all I know is that ppl use 25gal pots an 1k per plant would really appreciate responses from people with experience but everyone is welcome to share any knowledge thanks

stress training, look it up on youtube it helps the plants grow huge

Buddha strains grow like bushes or xmas trees depending on space. Outdoors you can create a forest. Indoors you need to blast them with serious light for they are sativa, and then theres the 10 week plus flowering. However if you pull it off, you can float from the Midwest to the hindu mountains after a few hits. singleseed.com has a good selection and can be trusted.