rsm

It could be that the plant is an auto flower. If so lighting doesn’t matter when it is ready it will transition on its own. You will have to adjust accordingly.

Nah they're all photo period. Last December we had a white widow turn her my and pollinated the Glookies, tropicana banana and strawberry lemonade. This is the seeds from that so I know there isn't any autos. Iv had these going since March if they were autos they would have been harvested by now

This could also occur if your plant is located in a place where it gets shade. Shade can trick your plants into thinking the sun is not out. moving the plant to a 100% sun spot could allow the plants to revert back into its vegetative state if caught early.

That could be the problem, thanks for the help, hopefully it goes back into veg but if not I've got some early smoke 🤣 I'm guessing the buds will be tiny though?

I'm certainly no expert, but I'm pretty sure I've read somewhere that seeds from hermie's tend to be hermie's themselves. Something you may want to research and keep an eye out for.