they say for every foot tall you need a gallon
like threefoot plants /3 gallon container.
youll no rootbound cuz the plant will stop growing and you can see roots coming out of drainage holes.
5 gallon containers work good for all purpose.
if your going with soil use lots of perlite.lots of perlite is the key to happy roots
friendowl Reviewed by friendowl on . Define Root bound Is this something you can solve just buy transplanting and when transplanting does it matter if you see some of the roots or is it cool just transplanted to a 2 to 3 gallon bucket. Rating: 5