Making a Guild
i just finished Gaia's Garden and was completely inspired. I have read about PC before but thought that it was for someone with many, many acres. Anyways, I want to plant some trees and shrubs and groundcovers together (which is a guild if I'm not mistaken) but I'm a little unclear as to what to put with what. Can it be any tree with any shrub? What should I be focusing on when I try to create my guild? Any help or direction would be greatly appreciated.