I've got a few month old sativa plant in full flower that's being raised by a window . . . in not even very good light here in the North. It's taking it's time, but I think I'm gonna see my biggest buds on this "not in the real grow" plant. It's a south-facing window.
Here's a couple pics I
just took.
This plant is about 100 days old?

I don't wanna mislead anyone so this plant was under 24/0 for as month, then I thought I saw hermie, so I separated it, letting it sit by a window. Turned out no male parts, no room in grow left, so I just keep it in as bright a window as I have . . . and recently, I have put it back in darkness overnight (12hrs)
I think all the little bud starts are gonna grow huge.