yea i dont kno nosaj. 6 of mine are big bud, so im hoping it is part of their strains characteristics. Its either that or stretching, i think im going to lower my 400w CMH tonight, its is currently at 4' over the plants. I think mine stretched b/c i had them on my kitchen counter top for the firts day they sprouted out of the ground, so it strectched toward the ceiling light I think it will still be ok for them to be that long at this age. Wont it??