i'm still having trouble searching this site. did you know you can't search ''pot size''? so i need help.
i know from reading here that mature trees need 25-40 gallon pots. no way can i do this. i found some attractive pots that are somewhere between 12 and 15 gallons. even using 5-1-1 this is the most i can handle.
but i read about letting roots grow down into the soil to sorta increase pot size. the details are fuzzy tho. i saw 1'' holes recommended, but how many do i need and where should they be, bottom or sides?
also, how deep must the pot be burried to make this work? i always sink pots 3-4'' deep, just because it's something i do, so if i get details, this will be easy.
comments? advice? ideas?
thanks guys.