Hi
@Hicksey! Well, everything is about the available height, if your height is 120cm, you can grow any photosynthesis strain, if you control their heights with LST / Scrog / Supercrop / Mainlining... You will also have to manage your schedule, and trigger flowering when the plant is about 30-40% of the total height. Now I won't recommend autoflowering strains for your tent, since you can't really control their heights as you wish (actually you can but it's way harder and extremely risky). If you don't want to work everyday on bending your plant or trying HST approaches, then consider indica-dominant strains, they tend to be smaller and grow like a bush, whereas sativa-dominant strains are tall by nature, and tend to have long inter-node-spaces. I am currently making experiments with "Kosher Kush", an indica-dominant strain from ReservaPrivada, I really like how it grows and it's going to be a beast with many nodes, check out my diary ;-) Hope this will help, keep us up-to-date and happy growing 👊