Autoflowers

Hi... i bought these seeds advertised as Autoflower. Theyre starting to get kinda big and theyre not showing signs of budding yet.
Im worried theyll get too big and close to the light. Im starting to think if maybe i switch to 12/12 it might get them budding but im not sure... surely somebody on here has the answer ..cheers

Plants looks great man. How long ago did you plant them? What seed company sold you the seeds? Take a close up of the plant stalk below the top set of leaves.

Thanks man.. from seed 5 weeks old.
They were berry bomb from Bonzaseeds.com

Iamsnap said:

Thanks man.. from seed 5 weeks old.
They were berry bomb from Bonzaseeds.com

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What size pot?

I ask because those look bigger than 3 gallons, and whenever I give autos more root space to fill they usually veg for longer. But idk, could be something else too.