I'm finding poor and varying answers on this subject. I've grown before by starting in Dixie cups then transplanting into 3 gal pots to finish. My last run I did root riot cubes then transplanted into 1 gal for veg with the intention of transplanting into 3 gals after 4 weeks of veg. To my surprise plants were rootbound in week 3 and I had to transplant earlier than I anticipated. For my next run I was thinking of starting in Dixie cups, then transplanting to 3 gallons to finish veg and flowering. Is this a bad plan? Should I do Dixie cups into 5 gallons for a better yield? I'm growing in a tent that's 5x5 and 80 inches tall. Another option would be to start in root riot cubes, transplant into 1 gallons then into 5 gallons to finish. I would love any advice on the subject.