ok i'm going to take 4 clones soon then. first time i'm taking clones from an unsexed plant! i'll let you know how it goesmales usually taller.....I guess in nature they have to stand above the females to make sure they get pollinated.....thats what I read anyways
as far as roots being pruned, its not necessary, but it makes a noticable differnence
increases yield and makes for fuller plants