It honestly depends on the strain and how long its growth cycle is. Some autoflowers only get 12-18" tall, while others get 24-30" tall and take 3+ months to grow out...If you try and scrog something like LR#2 or AK47, those are pretty small autoflower plants...there are newer strains available that grow a little longer and get bigger
hm alright thanks man yeah i have a auto ak that i just put in soil yesterday so it looks like im going to have to just keep it normal maybe lst to let it all get even light
Ive actually decided to start scrogging two autos about 3 weeks in to the 8 week life cycle I think the result will be actually better then usual once it fills up.