Hey bro, I think another two weeks are going to be good for the girls.... they are almost there... trichomes are starting to go milky and in two weeks they will be there I guess. I would start giving the girls just water by now for the last two weeks. Btw, they look gorgeous, the NL is small bud loaded with heavy and trichome filled buds... very good for a first try.
I've grown a NL from Sensi Seeds myself on my previous diary, feel free to take a look. She was huge at one month. A vigorous genetics.
I will follow you up!
Tchau, do Brazil! =)