AsNoriuanswered grow question 1d ago Autos, which broke 150g , with organic feed in soil were all grown in 40 or 50 liters pots. So in my personal view, yes it does matter. I dont use synthetic feeds or soiless mediums, so i speak from very certain angle.
Think my biggwst auto was 258 g. in soil, in 50 liters pot, biobizz line.