7wk old outdoor grown autoflowers

Seem quite small to me? Daylight hours getting less do i need ectra indoor lighting for night time@?

Autos like a bit deeper pot and the longer their first taproot gets in a deeper pot, the bigger the plant will get. And yes longer/more lighting will increase veg and especially budding growth. In my experience autos are picky, and if anything really challenges them in the first couple of weeks (hot soil, overwatering, small root space, etc) they will stay small like that.

Ok thks. When i bring them indoors at night can i put a stand near them whivh had halagen lights?

Sorry that didnt make sense lol. I was thinking as day light hours getting shorter could i use my halagen lights on them indoors for a few hours for warmth and possible extra growth...say 3hrs would this help or wuld there be.no benefit whatsover@?