I would transplant them in 20l pots if I give them 6/8 week of veg.
~1l per week this is who I choose the size.
For my critical 2.0 and blueberry cookie with 4/5week veg and 7/9 week bloom I stay in 11l pots .
It look like I grew my last automatics with topping on the 2/3week when i started to do the LST.
Good luck 🍀👍
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