White hairs turning brown

A question from a fellow grower:

I currently have 15 Borderline Xtreme plants that are 2 weeks into flower and going along amazingly but some of the White hairs on some of the buds are turning brown. I am using Advanced Led XML 350 lights at about 36 inches off the canopy, my P.H is spot on at 5.8-6.0 and I’m far from a beginner but have never seen this before, do you have any ideas ?

Sounds to me like you have a fast finishing plant. Pistils turning brown are noting more than a sign of maturity. Perhaps lighen your nutrient solution, just a bit.