ok my first grow unfortunatly i have no way to post pictures my plant i have is in a 3 square foot closet i have 10 23 watt cfls in there for a total of 16000 lumens my verticle growth has come to a sudden halt at only 6 inches tall im getting some good new growth on my secondary branching that has started im only about 3 or 4 weeks into this grow does this sound normal?