Well it sounds to me that the pots are way to little for every foot of plant growth youll need atleast a gallon of medium:thumbsup:Is the top of the plant forming pollen sacks?Its sounds like you dont have enough room for the roots to grow and they are prob locked up not getting any nutrients.Thats what it sounds like to me but its very hard to be able to make a precise diagnosis without pics and its still hard enough that way.Your best bet to find out what the porblem is is to check every single thing.Do not overlook anything also there is tons of info on here just search the furoms on plant problems>?This thread will most likely end up there also.(I did not see that you had links to your plant pics but its prob tyhe container there in ask stinky she knows what she is doing)