Are you growing outdoor? Where? How's the humidity/rain? If indoor, do you have a dehumidifier? If indoor the branches will be too thin to support heavy buds, use stakes; I have something similar going on this aspect - I'm growing a landrace sativa from ACE seeds and the branches are very thin. This will be a high yielding plant with fat buds so I'm concerned about supporting that weight. The other issues where I'm talking about humidity is my worry about mold. I lost a lot of outdoor plants this year to mold. EDIT: but the flowers planted in late July are doing well, it was the April plants that succumbed to mold.