there a month old???? man o man i must have a green thumb or something.... mine will be four weeks tomorrow and i have nice lil buds formin with that good ol lr2 smell kickin. i am not using any ferts in my grow, these guys don't really need to much when you do use it..... they can also handly colder temps very well....there could alot of differen't reasons why your could be so scraggly lookin..... too much water, not enough water, too much ferts, to hot...... i'd say keep em on regular water for a week or two and when you water water with a spray bottle in the morning, just enough to get the top of the soil moist.
i should post pics in the next two days, i have to borrow a camera cuz mines dead.
if you got the fems.... there prolly females, i'm sure the odds of gettin a herm are pretty low.