Flowering methods

Are there any ways to force flower without like bringing them into a dark room. Im doing an outdoor grow and i dont want to take them and bring them all the way to my house because im lazy and it would be very sketchy. Can i put like a black trash bag over them or something or are there better alternatives?

You can do the black trash bag thing. You can use a trash can... or you can do what I would do and just have a little patience and let it flower when nature tells it to. If you do that, it will get bigger and give you more bud.

Yeah but im scared that it will be too late in the season and the weather will fuck it up. Its getting towards the end of summer and they are only about 2 feet high