never heard that rule...

i meant more space for roots means more surface area than if they ball up
and keep airflow, dont have a 1foot pot haf filled.
klondike_bar Reviewed by klondike_bar on . pot size question Greetings, I am in week 5 of vegitive growth, my very healthy plants are currently in 2 gallon buckets and growing very fast, they are only 8" to 12" tall but have been LST'ed into bushes and are free to grow vertically now. My question is: Am I going to be OK in 2 gallon buckets if I put (can't remember the name ) those clay balls used in Hydroponics on top of the soil, so all the soil is used by the roots therefore utilizing the entire bucket space for roots. Or should I transplant Rating: 5