I think that's more common in the all sativa variety. That's one reason they're recommended for outdoor grows - less chance of bud rot since the buds aren't tightly packed. I wouldn't worry much. She has a bit to go and could bulk up a bunch. Or not, don't know for sure. Either way, cannonball a comin.

PS. Perhaps... Tried any bud enhancers?
Opie Yutts Reviewed by Opie Yutts on . First grow Recirculating DWC this grow journal starts off at 37 days into veg. finally got the three babies into the system after a 4 day struggle with leaks they've been flushed with r/o water for 3 days. before they were flushed, i had the ppm of the reservoir up to about 450, cal-mag and GH's MaxiGrow. I noticed slight burning of the tips. Unsure if it's from high ppm, or heat stress. Decided I will reintroduce nutrients *slowly* I should only use cal-mag when i notice signs of deficiency, right? Rating: 5