Why are my plants auto flowering?

[rkteez]

Haha thanks a lot. And yeah I got them like 3.5 months ago and kept them into veg until now since they are flowering randomly. So far I have them on 18/6 and going to test like you said. Also today feeding them with the begin flower products somewhat lightly so I can see how they take it. So far the nugs are a super nice size for just 2-4 days of flowering... And Ive done GDP for a very very long time an this has never happened. But this is a totally new strain I got so I can have kens GDP

 

[rkteez]

Yeah I wouldn't salvage it just trying my best to truly understand what I need to do to make this crop hit its maximum potential