Exactly what snowcrash mentioned about equatorial srains, was what i was going to say... these srtains can thrive in your climate, and they'll grow into big trees if left untrained... there are many original landrace strains that you can work with, they are a good choice due to their stability and obviously potency... As far as those seedlings are concerned, i could be a bad seed, bu I would leave it undisturbed for a few days; it's not a good idea to let seedlings get completely dry like you would in a maturer stage, but you dont want to overwater like it has been....like someone mentioned, that could be the dud of the pack... good luck bori!!