Nice marijuana plant. Lol

That's a Japanese Maple seedling haha. I know the two look very similar |-D

I know, just teasing. The way they attach to the stem is different. But yes the leaves themselves are very hard to tell apart from a distance or a blurry picture.

Id just put the container near a window inside. You could try to plant them but they might be a bit small to be tough enough for winter.