Looks like the flowers have at least a month or more to go, in my opinion...

Is it an autoflower? The reason I ask is because I thought they flower automatically and a light change isn't needed, unless you mean you added more light.
Looks like it might have a nutrient deficiency or something from the brown or dry edges on some of the leaves, but I'm not much help at determining exactly what she needs. I bet someone with more experience can speak to that, if needed.
I'm also growing sweet tooth, but outside - only 5 days old!