I'm very close to harvesting but was wondering why a few of the my bud tips or sort of brownish in color and a little on the dried out side. To the touch they seem almost dried and a little brittle. But it's only the tip of the bud on three or four branches. Everything from the dried out tip down looks really nice and green. Is this what's called N Def or possibly getting sick? I was going to removed the dried out bud tip and put it to the side. I'll still try it to see what it tastes like. I'll trying showing a more healthy bud tip and then the picture to the right is the dried bud tip. Anyone have any idea about this. Thx.